Engine Control System (DTC/Circuit Diagnosis) (10 Of 12)

• DTC Index
• DTC/Circuit Diagnosis
  • DTC P21F5: Fuel control system B bank 1
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2237: O2 Sensor Bank 1 Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2238: O2 sensor bank 1 sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2239: O2 Sensor Bank 1 Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2251: O2 sensor bank 1 sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2252: O2 Sensor Bank 1 Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2253: O2 Sensor Bank 1 Sensor 1
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • Perform DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2263: TC System
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • DTC Confirmation Procedure
    • Component Function Check
    • Diagnosis Procedure
    • Component Inspection (Turbocharger Bypass Control Valve)
    • Component Inspection (Turbocharger Boost Sensor)
  • DTC P2270: O2 Sensor Signal Bank 1 Sensor 2
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • DTC Confirmation Procedure
    • Component Inspection
    • Diagnosis Procedure
  • DTC P2271: O2 Sensor Signal Bank 1 Sensor 2
    • DTC Description
      • Notes
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • DTC Confirmation Procedure
    • Component Inspection
    • Diagnosis Procedure
  • DTC P23F2, P23F3, P23F4, P23F5: Cylinder 1-4 Injector B
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC P23FE: Bank 1 System B
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
    • Confirmation Procedure
    • Diagnosis Procedure
  • DTC P2562, P2566: WASTEGATE Control Valve Position Sensor
    • DTC Description
      • DTC Detection Logic
      • Possible Cause
      • Fail-Safe
      • DTC Confirmation Procedure
    • Diagnosis Procedure
    • Component Inspection (Electric Wastegate Control Actuator)