Engine Control Module (ECM) Diagnostic Trouble Codes (XC) - 1 Of 9

• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
    • Fault-tracing information
    • Information
      • Fault-tracing information
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Intermittent fault
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
    • Replacing ECM
    • Information
      • Fault-tracing information
• ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Signal too high/signal too low. Permanent fault
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
    • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Faulty signal
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
    • Checking components and wiring
    • Signal specification (B5204T5, B5234T3, B5234T7 and B5244T3 -2004)
    • Signal specification (B5254T4 2004)
    • Resistance values
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too high
• ECM-1100: Outside Temperature Sensor. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
    • Checking the connector
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1100
  • Signal too low
• ECM-1100: Outside Temperature Sensor. Signal Too Low Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking connector
    • Checking wiring and components
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1100: Outside Temperature Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-112C: Atmospheric Pressure Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-112C
  • Internal fault
    • Replacing ECM
    • Information
      • Fault-tracing information
• ECM-112D: Atmospheric Pressure Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-112D
  • Internal fault
• ECM-1130: Atmospheric Pressure Sensor. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1130
  • Internal fault
• ECM-113B: Atmospheric Pressure Sensor. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113B
  • Internal fault
• ECM-113C: Atmospheric Pressure Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113C
  • Internal fault
• ECM-113D: Atmospheric Pressure Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-113D
  • Internal fault
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too high
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too High. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Signal too low
    • Checking the connector
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT) Sensor. Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking the connector
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1200: Intake Air Temperature (IAT). Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1200
  • Faulty signal
    • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120C: Mass Air Flow. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120C
  • Flow too low or too high
    • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-120D: Mass Air Flow. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-120D
  • Signal too low
    • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1210: Mass Air Flow (MAF) Sensor. Flow Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1210
  • Flow too low or too high
• ECM-121B: Mass Air Flow (MAF) Sensor. Flow Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121B
  • Flow too low or too high
• ECM-121C: Mass Air Flow (MAF) Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121C
  • Signal too high
    • Checking the wiring
    • Mass air flow sensor (MAF), replacing
      • Removing the mass air flow (MAF) sensor
      • Installing the mass air flow (MAF) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-121D: Mass Air Flow (MAF) Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-121D
  • Signal too low
    • Checking components and wiring
    • Check for air leaks in the intake system
      • Preparations
      • Connecting
      • Check
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-125C: Boost Pressure Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-125C
  • Signal too high
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-125D: Boost Pressure Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-125D
  • Signal too low / signal too high
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1260: Boost Pressure Sensor. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1260
  • Faulty signal
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-126B: Boost Pressure Sensor. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126B
  • Signal missing
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-126C: Boost Pressure Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126C
  • Signal too high
• ECM-126D: Boost Pressure Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-126D
  • Signal too low / signal too high
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too high. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-1300
    • Notes
    • Identifying upgraded software ECM/ETM
      • Notes
      • USA/Canada market
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too high. Intermittent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too high. Permanent fault
    • Checking cables
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too High. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too high. Permanent fault
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low. Intermittent fault
    • Checking the component, wiring and connector
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Intermittent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low. Permanent fault
    • Checking connector
    • Checking component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1300: Mass Air Flow (MAF) Sensor. Flow Too Low. Permanent Fault (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-1300
  • Flow too low
• ECM-130A: Air Flow. Faulty Flow (B5244T3; 2001)
  • Diagnostic trouble code (DTC) informationECM-130A
    • Notes
    • Information about combined diagnostic trouble codes (DTCs)
  • Faulty signal
    • Frozen values and counter for diagnostic trouble codes.
      • Notes
      • Frozen values DENSO, description
        • Diagnostic Trouble Code (DTC)
        • Read off fault type
        • Previous fault type
        • Time before the data was frozen
        • Time after engine start
        • Outside temperature
        • Atmospheric pressure
        • Vehicle speed
        • Engine speed
        • Mass air flow g/stroke
        • Intake pressure
        • Engine coolant temperature (ECT)
        • Lambda compensation
        • Long term fuel trim
        • Accelerator pedal (AP) affected
        • Probe control
        • Fuel shut-off system
        • Operating cycle
        • Warm-up cycle
        • Gear selected
        • Engine cooling fan (FC)
        • A/C requested
        • Air-conditioning: (A/C) compressor active
        • Brake pedal switch
        • EVAP canister purge valve active
        • Cruise control active
        • EVAP canister shut-off valve
        • State, fuel trim
        • Battery voltage
        • Passenger compartment temperature
        • Odometer setting
        • Frozen values dependent on diagnostic trouble codes (DTCs)
      • Example of use of the frozen values
      • Checking components, intake system
    • Information
      • Fault-tracing information
• ECM-130A: Air Leakage Intake. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) informationECM-130A
  • Faulty signal
    • Checking components, intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-130A: Intake Air Leakage. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) informationECM-130A
  • Faulty signal
    • Checking the intake system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-131C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-131C
  • Signal too high
• ECM-131D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-131D
  • Signal too low
• ECM-1320: Intake Air Temperature (IAT) Sensor. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1320
  • Faulty signal
• ECM-132C: Intake Air Temperature (IAT) Sensor. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-132C
  • Signal too high / Signal too low
    • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-132D: Intake Air Temperature (IAT) Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-132D
  • Signal too high / Signal too low
• ECM-133C: Intake Air Temperature (IAT) Sensor Inlet. Signal Too High (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-133C
  • Fault-tracing
    • Checking the status
    • Checking the component and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-133D: Intake Air Temperature (IAT) Sensor Inlet. Signal Too Low (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-133D
  • Fault-tracing
• ECM-140C: Outside Temperature Sensor. Signal Too High (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-140C
  • Signal too high
• ECM-140D: Outside Temperature Sensor. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-140D
  • Signal too low
• ECM-1410: Outside Temperature Sensor. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-1410
  • Faulty signal or signal missing
    • Checking components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-141B: Outside Temperature Sensor. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-141B
  • Faulty signal or signal missing
• ECM-142C: Outside Temperature Sensor. Signal Too High (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-142C
  • Fault-tracing information
    • Information
• ECM-142D: Ambient Temperature Sensor. Signal Too Low (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-142D
  • Fault-tracing information
• ECM-143C: Outside Temperature Sensor. Signal Too High (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-143C
  • Fault-tracing information
    • Information
• ECM-143D: Outside Temperature Sensor. Signal Too Low (B5254T2; 2006-2007)
  • Diagnostic trouble code (DTC) informationECM-143D
  • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Faulty Signal (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1600
  • Faulty signal
    • Checking components and connectors
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1600
  • Signal too high
    • Checking the connector
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too High. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
• ECM-1600: Boost Pressure Sensor. Signal Too High. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking the connector
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too High. Permanent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
• ECM-1600: Boost Pressure Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-1600
  • Signal too low
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
• ECM-1600: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B5244T3; 2001)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-1600: Boost Pressure Sensor. Signal Too Low. Permanent Fault (B5244T3; 2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
• ECM-170F: Atmospheric Pressure Sensor / Boost Pressure Sensor Range Check. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information
  • Faulty signal
    • Checking the connector
    • Replacing the boost pressure sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-170F: Atmospheric Pressure Sensor/Boost Pressure Sensor Range Check. Faulty Signal. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking connectors
    • Information
      • Fault-tracing information
• ECM-170F: Atmospheric Pressure Sensor/Boost Pressure Sensor Range Check. Faulty Signal. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking connector
    • Replacing MAP Sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-2000
  • Faulty signal
    • Checking the wiring
    • Checking the engine coolant temperature (ECT)
    • Checking the thermostat
    • Replacing the thermostat
    • Replacing the ECT
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Faulty Signal. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
    • Engine temperature sensor
      • Removal
      • Installation
      • Follow-on work
    • Replacing radiator/charge air cooler (CAC)
      • Notes
      • Removing radiator assembly
      • Replacing water cooler/charge air cooler (CAC)
      • Installing cooler unit
      • Installing engine coolant fan (FC)
      • Fill coolant
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Faulty Signal. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Faulty signal. Permanent fault
    • Checking the wiring
    • Checking the engine coolant temperature (ECT)
    • Checking the thermostat
    • Replacing the thermostat
    • Replacing the ECT
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too High (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-2000
  • Signal too high
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too High. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Intermittent fault
    • Checking cables and connectors
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too High. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too high. Permanent fault
    • Checking wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too Low (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-2000
  • Signal too low
    • Checking the connector
    • Checking the wiring and component
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too Low. Intermittent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Intermittent fault
    • Checking wiring and connectors
    • Information
      • Fault-tracing information
• ECM-2000: Engine Coolant Temperature (ECT) Sensor. Signal Too Low. Permanent Fault (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information
  • Signal too low. Permanent fault
    • Checking connector
    • Checking wiring and components
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-200B: Injector CYL 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-200C: Injector CYL 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-200D: Injector CYL 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
    • Checking components and wiring
      • Notes
      • Verification
    • Information
      • Fault-tracing information
• ECM-201A: Thermostat. Faulty Signal (B5244T3; 2001-2002)
  • Diagnostic trouble code (DTC) information ECM-201A
  • Faulty signal
    • Replacing the thermostat
    • Information
      • Fault-tracing information
• ECM-201A: Thermostat. Faulty Signal (B5254T2; 2003-2004)
  • Diagnostic trouble code (DTC) information ECM-201A
  • Faulty signal
• ECM-201B: Injector CYL 2. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-201C: Injector CYL 2. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-201D: Injector CYL 2. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-202B: Injector CYL 3. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-202C: Injector CYL 3. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-202D: Injector CYL 3. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-203B: Injector CYL 4. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-203C: Injector CYL 4. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-203D: Injector CYL 4. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-204B: Injector CYL 5. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal missing
• ECM-204C: Injector CYL 5. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too high
• ECM-204D: Injector CYL 5. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Signal too low
• ECM-210C: Long-Term Fuel Trim, Bank 1. Signal Too High (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-210C
  • Signal too high
    • Checking the fuel injection system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-210D: Long-Term Fuel Trim, Bank 1. Signal Too Low (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-210D
  • Signal too low
    • Checking the fuel injection system
    • Checking the mass air flow (MAF) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-212C: Long-Term Fuel Trim, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-212C
  • Signal too high
    • Checking the fuel injection system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-212D: Long-Term Fuel Trim, Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-212D
  • Signal too low
    • Checking the fuel injection system
    • Checking for air leakage in the exhaust system (2000-)
      • Notes
      • Engagement
      • Check
    • Checking for air leakage in the exhaust system (1999)
      • Notes
      • Preparatory work
        • Removing components
        • Installing tool
      • Cleaning and checking
        • Check
      • Finishing
        • Removing tools
        • Installing components
    • Checking the mass air flow (MAF) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-2140: Long-Term Fuel Trim, Bank 1 (B5254T2; 2007)
  • Diagnostic trouble code (DTC) informationECM-2140
  • Fault-tracing information
    • Information
• ECM-214C: Long-Term Fuel Trim, Bank 1 (B5254T2; 2007)
  • Diagnostic trouble code (DTC) informationECM-214C
  • Fault-tracing information
• ECM-214D: Long-Term Fuel Trim, Bank 1 (B5254T2; 2007)
  • Diagnostic trouble code (DTC) informationECM-214D
  • Fault-tracing information
• ECM-216C: Long-Term Fuel Trim, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-216C
  • Signal too high
    • Checking the fuel injection system
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-216D: Long-Term Fuel Trim, Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-216D
  • Signal too low
    • Checking the fuel injection system
    • Checking the mass air flow (MAF) sensor
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-217C: Long-Term Fuel Trim, Bank 2. Signal Too High (B5254T2; 2005-2006)
  • Diagnostic trouble code (DTC) information ECM-217C
  • Signal too high
• ECM-21E0: Long-Term Fuel Trim, Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-21EB: Long-Term Fuel Trim, Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-21EC: Long-Term Fuel Trim, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-21ED: Long-Term Fuel Trim, Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information
  • Fault-tracing information
• ECM-2200: Rear Heated Oxygen Sensor (Ho2S), Bank 1, Heating. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-2200
  • Faulty signal
    • Checking the connector
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-221B: Rear Heated Oxygen Sensor (Ho2S), Aging, Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-221B
  • Signal too high/Signal too low/Signal missing
    • Checking the components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-221C: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too High (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-221C
  • Signal too high/Signal too low/Signal missing
• ECM-221D: Rear Heated Oxygen Sensor (Ho2S) Aging, Bank 1. Signal Too Low (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-221D
  • Signal too high/Signal too low/Signal missing
• ECM-2220: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Faulty Signal (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-2220
  • Faulty signal
    • Checking the components and wiring
    • Verification
      • Verification
    • Information
      • Fault-tracing information
• ECM-222B: Rear Heated Oxygen Sensor (Ho2S), Bank 1. Signal Missing (B5254T2; 2005-2007)
  • Diagnostic trouble code (DTC) information ECM-222B
  • Signal missing
    • Checking the components and wiring
    • Signal specification (B5204T5, B5234T3, B5234T7 and B5244T3 -2004)
    • Signal specification (B5254T4 2004)
    • Verification
    • Information
      • Fault-tracing information