Engine Control System (DTC/Circuit Diagnosis) (13 Of 17)

• DTC Index
• DTC/Circuit Diagnosis
  • DTC P2101: Electric Throttle Control Function
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection
  • DTC P2103: Throttle Control Motor Relay
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2118: Throttle Control Motor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection
  • DTC P2119: Electric Throttle Control Actuator
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2122: App Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Accelerator Pedal Position Sensor)
  • DTC P2123: App Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Accelerator Pedal Position Sensor)
  • DTC P2127: App Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Accelerator Pedal Position Sensor)
  • DTC P2128: App Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Accelerator Pedal Position Sensor)
  • DTC P2135: TP Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Throttle Position Sensor)
  • DTC P2138: App Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P219A: Air Fuel Ratio
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P219B: Air Fuel Ratio
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P219C, P219D, P219E, P219F, P21A0, P21A1: Air Fuel Ratio
    • DTC Logic (GT-R certified NISSAN dealer)
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2237: A/F Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2238: A/F Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2239: A/F Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure