Electronic Control Module (ECM) Diagnostic Trouble Codes - 1 Of 3 (644 Body)

• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the heated oxygen sensor (HO2S)
    • Checking the power cable
    • Checking the signal cable
    • Defective heated oxygen sensor (HO2S)
    • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the power cable
    • Checking the signal cable
    • Defective heated oxygen sensor (HO2S)
    • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the heated oxygen sensor (HO2S)
    • Checking the signal cable
    • Defective heated oxygen sensor (HO2S)
    • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-18: Front Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Missing. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Replacing the component
    • Resetting the adaptation
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-1A: Rear Heated Oxygen Sensor (Ho2S) Signal. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking connectors and components
    • Resetting fuel trim
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Replacing the component
    • Resetting the adaptation
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1A: Signal, Rear Heated Oxygen Sensor (Ho2S). Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1C: Rear Heated Oxygen Sensor (Ho2S), Preheating. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1E: Injector 1. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1E: Injector 1. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1E: Injector 1. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking injectors
    • Defective injector
    • Checking the signal cable
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1E: Injector 1. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1E: Injector 1. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1E: Injector 1. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1E: Injector 1. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking injectors
    • Checking wiring and terminals
    • Defective injector
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring
    • Selecting diagnostic trouble code (DTC)
    • Verification
    • Information
      • Fault-tracing information
• ECM-1E: Injector 1. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1E: Injector 1. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1F: Injector 2. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1F: Injector 2. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1F: Injector 2. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1F: Injector 2. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1F: Injector 2. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1F: Injector 2. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1F: Injector 2. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1F: Injector 2. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1F: Injector 2. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1F: Injector 2. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1F: Injector 2. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1F: Injector 2. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1F: Injector 2. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1F: Injector 2. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1F: Injector 2. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-1F: Injector 2. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-20: Injector 3. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-20: Injector 3. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-20: Injector 3. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-20: Injector 3. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-20: Injector 3. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-20: Injector 3. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-20: Injector 3. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-20: Injector 3. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-20: Injector 3. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-20: Injector 3. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-20: Injector 3. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-20: Injector 3. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-20: Injector 3. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-20: Injector 3. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-20: Injector 3. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-20: Injector 3. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-21: Injector 4. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-21: Injector 4. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-21: Injector 4. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-21: Injector 4. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-21: Injector 4. Signal To Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-21: Injector 4. Signal To Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-21: Injector 4. Signal To Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-21: Injector 4. Signal To Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-21: Injector 4. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-21: Injector 4. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-21: Injector 4. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-21: Injector 4. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-21: Injector 4. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-21: Injector 4. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-21: Injector 4. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-21: Injector 4. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-21: Injector 4. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-21: Injector 4. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-21: Injector 4. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-21: Injector 4. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-24: System Relay Control Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-24: System Relay Control Signal. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-24: System Relay Control Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking wiring and components
    • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-24: System Relay Control Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-24: System Relay Control Signal. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-24: System Relay Control Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking wiring and components
    • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the wiring and component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-24: System Relay Control Signal. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-25: Long-Term Fuel Trim. Lean. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Lean. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Lean. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Lean. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Lean. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Lean. Intermittent fault
• ECM-25: Long-Term Fuel Trim. Lean. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Lean. Intermittent fault
• ECM-25: Long-Term Fuel Trim. Lean. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Lean. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Lean. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Lean. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Lean. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Lean. Permanent fault
• ECM-25: Long-Term Fuel Trim. Lean. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Lean. Permanent fault
• ECM-25: Long-Term Fuel Trim. Rich. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Rich. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Rich. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Rich. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Rich. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Rich. Intermittent fault
• ECM-25: Long-Term Fuel Trim. Rich. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Rich. Intermittent fault
• ECM-25: Long-Term Fuel Trim. Rich. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Rich. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Rich. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Rich. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-25: Long-Term Fuel Trim. Rich. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Rich. Permanent fault
• ECM-25: Long-Term Fuel Trim. Rich. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Rich. Permanent fault
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the connectors and components
    • Verification
      • Verification
      • Erasing diagnostic trouble codes (DTCs)
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-28: Front Heated Oxygen Sensor (Ho2S) Short-Term Fuel Trim. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking the connectors and components
    • Resetting the adaptation
    • Information
      • Fault-tracing information
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-29
  • Faulty signal. Intermittent fault
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the connectors and components
    • Checking diagnostic trouble codes (DTCs)
    • Resetting the adaptation
    • Replacing the component
    • Verification
      • Checking diagnostic trouble codes (DTCs)
    • Information
      • Fault-tracing information
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-29: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-29
  • Faulty signal. Permanent fault
• ECM-2A: Rear Heated Oxygen Sensor (Ho2S). Faulty Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-2A
  • Faulty signal. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
  • Signal missing. Permanent fault
    • Checking the terminal
    • Checking the turbocharger (TC) control valve
    • Checking the power supply
    • Checking the signal cable
    • Defective turbocharger (TC) control valve
    • Verification
    • Information
      • Fault-tracing information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
  • Signal too high. Permanent fault
    • Checking the turbocharger (TC) control valve
    • Defective turbocharger (TC) control valve
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
  • Signal too low. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
  • Signal too low. Permanent fault
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
  • Signal missing. Permanent fault
  • Signal too high. Intermittent fault
  • Signal too high. Permanent fault
  • Signal too low. Intermittent fault
  • Signal too low. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
  • Signal missing. Permanent fault
  • Signal too high. Intermittent fault
  • Signal too high. Permanent fault
  • Signal too low. Intermittent fault
  • Signal too low. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the terminal
    • Checking the turbocharger (TC) control valve
    • Checking the power supply
    • Checking the signal cable
    • Defective turbocharger (TC) control valve
    • Verification
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the turbocharger (TC) control valve
    • Defective turbocharger (TC) control valve
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2D: Turbocharger (TC) Control Valve Signal. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2E: Boost Pressure. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking the turbocharger (TC) control system
    • Checking the connectors and components
    • Information
      • Fault-tracing information
• ECM-2E: Boost Pressure. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the turbocharger (TC) control system
    • Checking the connectors and components
    • Checking the component
    • Replacing the component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2E: Boost Pressure. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2E: Boost Pressure. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2E: Boost Pressure. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-2E: Boost Pressure. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking for air leakage and the turbocharger (TC) control system
    • Checking the cable and component
    • Information
      • Fault-tracing information
• ECM-2E: Boost Pressure. Signal Too Low. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too Low. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too Low. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-2E: Boost Pressure. Signal Too Low. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking for air leakage and the turbocharger (TC) control system
    • Checking the connectors and components
    • Checking the component
    • Replacing the component
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2E: Boost Pressure. Signal Too Low. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2E: Boost Pressure. Signal Too Low. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-2E: Boost Pressure. Signal Too Low. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
    • Diagnostic trouble code (DTC) information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the connector
    • Checking components and wiring
    • Verification
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the connector
    • Checking components and wiring
    • Verification
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Faulty Signal. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
    • Checking components and wiring
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Intermittent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the terminal
    • Checking the signal cable
    • Checking the ground lead
    • Defective camshaft position (CMP) sensor
    • Checking cables
    • Verification
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
    • Checking the terminal
    • Checking the signal cable
    • Checking the ground lead
    • Defective camshaft position (CMP) sensor
    • Verification
    • Information
      • Fault-tracing information
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-32: Camshaft Position (CMP) Sensor Signal. Signal Missing. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal missing. Permanent fault
• ECM-38: Ignition Coil 1. Signal Too High. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and components
    • Information
      • Fault-tracing information
• ECM-38: Ignition Coil 1. Signal Too High. Intermittent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-38: Ignition Coil 1. Signal Too High. Intermittent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-38: Ignition Coil 1. Signal Too High. Intermittent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-38: Ignition Coil 1. Signal Too High. Permanent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking ignition coil
    • Checking the signal cable
    • Verification
    • Information
      • Fault-tracing information
• ECM-38: Ignition Coil 1. Signal Too High. Permanent Fault (B4204T3; 2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-38: Ignition Coil 1. Signal Too High. Permanent Fault (B4204T3 (Ca) (Us); 2001-2003)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-38: Ignition Coil 1. Signal Too High. Permanent Fault (B4204T4; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-38: Ignition Coil 1. Signal Too Low. Intermittent Fault (B4204T2 CVVT; 2000)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables
    • Information
      • Fault-tracing information