Engine Controls - Self-Diagnostics - Testing - I30

• Introduction
• Self-Diagnostic System
  • Electronic Concentrated Control System (ECCS)
    • Notes
    • Scan Tester
    • Hard Failures
    • Intermittent Failures
  • Malfunction Indicator Light (Mil)
  • Diagnostic Modes
    • Notes
    • Mode 1: Current Data
    • Mode 2: Freeze Data
    • Mode 3: Diagnostic Trouble Codes (DTCs)
    • Mode 4: Clearing Codes
    • Mode 5: Heated O2 System Status
  • ECM Location
  • Entering Self-Diagnostics
    • Using MIL
    • Using Scan Tester
  • Retrieving Codes
    • Using MIL
    • Using Scan Tester
  • Clearing Codes
    • Notes
    • Using MIL
    • Using Scan Tester
• Final Check
  • Final Check For All Code Charts
• Diagnostic Trouble Code Definitions
• Diagnostic Tests
  • Notes
  • ECM Harness Connector
  • DTC P0100: Mass Airflow (MAF) Sensor
  • DTC P0105: Absolute Pressure (AP) Sensor
  • DTC P0110: Intake Air Temperature (IAT) Sensor
  • DTC P0115 Or P0125: Engine Coolant Temperature (ECT) Sensor
  • DTC P0120: Throttle Position (TP) Sensor
  • DTC P0130: Front Right Heated Oxygen Sensor (Ho2S)
  • DTC P0135: Front Right Heated Oxygen Sensor (Ho2S) Heater
  • DTC P0136: Rear Heated Oxygen Sensor (Ho2S)
  • DTC P0141: Rear Heated Oxygen Sensor (Ho2S) Heater
  • DTC P0150: Front Left Heated Oxygen Sensor (Ho2S)
  • DTC P0155: Front Left Heated Oxygen Sensor (Ho2S) Heater
  • DTC P0171 Or P0172: Fuel Injection System (Right Bank)
  • DTC P0174 Or P0175: Fuel Injection System (Left Bank)
  • DTC P0180: Tank Fuel Temperature (TFT) Sensor
  • DTCS P0300-P0306: Cylinder Or Multiple Cylinder Misfire
  • DTC P0325: Knock Sensor (KS)
  • DTC P0335: Crankshaft Position (CKP) Sensor (Pos)
  • DTC P0340: Camshaft Position (CMP) Sensor
  • DTC P0400: EGR Function
  • DTC P0402: EGR Control BACKPRESSURE Transducer (EGRC-BPT) Valve
    • Check Component
  • DTC P0420: 3-Way Catalyst Function
  • P0440: Evaporative Emission (EVAP) Control System
  • DTC P0443: EVAP Canister Purge Control Valve
  • DTC P0446: EVAP Canister Vent Control Valve
  • DTC P0450: EVAP Control System Pressure Sensor
  • DTC P0500: Vehicle Speed Sensor (VSS)
  • DTC P0505: Idle Air Control (IAC)
  • DTC P0600: A/T Control
  • DTC P0605: ECM-ECCS Control Module
  • DTC P0705: Inhibitor/Neutral Position Switch
  • DTC P1105: Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Solenoid
  • DTC P1220: Fuel Pump Control Module (FPCM)
  • DTC P1320: Ignition Signal
  • DTC P1335: Crankshaft Position (CKP) Sensor (Ref)
  • DTC P1336: Crankshaft Position (CKP) Sensor (Pos) (Cog)
  • DTC P1400: EGR Control (EGRC) Solenoid
  • DTC P1401: EGR Temperature Sensor
  • DTC P1441: Vacuum Cut Valve Bypass Valve
  • DTC P1445: EVAP Canister Purge Volume Control Valve
  • DTC P1447: EVAP Control System Purge Flow Monitoring
  • DTC P1605: Automatic Transmission (A/T) Control
    • Check Input Signal Circuit
  • DTC P1900: Radiator Cooling Fan Control
• Summary