Engine Control System (DTC/Circuit Diagnosis) (2 Of 4)

• DTC Index
• DTC/Circuit Diagnosis
  • DTC P0116: Engine Coolant Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Coolant Thermostat Heater Element)
    • Component Inspection (Engine Coolant Temperature Sensor)
  • DTC P0117, P0118: Engine Coolant Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Coolant Thermostat Heater Element)
    • Component Inspection (Engine Coolant Temperature Sensor)
  • DTC P0119: Engine Coolant Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Engine Coolant Temperature Sensor)
  • DTC P0122: Throttle Position Sensor
    • Diagnosis Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Throttle Valve Actuator)
  • DTC P0123: Throttle Position Sensor
    • Diagnosis Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Throttle Valve Actuator)
  • DTC P0128: Thermostat Function
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Coolant Thermostat Heater Element)
    • Component Inspection (Engine Coolant Temperature Sensor)
  • DTC P0130: A/F Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0133: A/F Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0135: A/F Sensor Heater
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0136: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0137: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0138: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P013A: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P013B: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P013E: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P013F: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0140: O2 Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0141: Ho2S2 Heater
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0170: Air-Fuel Ratio
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0171: Air-Fuel Ratio
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0172: Air-Fuel Ratio
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0181: Fuel Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Temperature Sensor)
  • DTC P0182: Fuel Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Temperature Sensor)
  • DTC P0183: Fuel Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Temperature Sensor)
  • DTC P0184: Fuel Temperature Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Temperature Sensor)
  • DTC P0190: Fuel Rail Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0191: Fuel Rail Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0192: Fuel Rail Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0193: Fuel Rail Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0196: Engine Oil Temperature Sensor
    • Diagnosis Description
  • DTC P0197: Engine Oil Temperature Sensor
    • Diagnosis Description
  • DTC P0198: Engine Oil Temperature Sensor
    • Diagnosis Description
  • DTC P0201: Fuel Injector (Cylinder 1)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0202: Fuel Injector (Cylinder 2)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0203: Fuel Injector (Cylinder 3)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0204: Fuel Injector (Cylinder 4)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0217: Engine Over Temperature
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0219: Engine Speed
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0222, P0223: Throttle Position Sensor
    • Diagnosis Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Throttle Valve Actuator)
  • DTC P0234: Turbocharger Boost Pressure
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Boost Pressure Control Vacuum Transducer)
  • DTC P0236: Pressure Sensor Upstream Of Throttle Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0237, P0238: Pressure Sensor Upstream Of Throttle Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0243: Boost Pressure Control Vacuum Transducer
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Boost Pressure Control Vacuum Transducer)
  • DTC P0245: Boost Pressure Control Vacuum Transducer
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Boost Pressure Control Vacuum Transducer)
  • DTC P0246: Boost Pressure Control Vacuum Transducer
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Boost Pressure Control Vacuum Transducer)
  • DTC P0262: Fuel Injector (Cylinder 1)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0265: Fuel Injector (Cylinder 2)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0268: Fuel Injector (Cylinder 3)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P026A: TC System
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0271: Fuel Injector (Cylinder 4)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Fuel Injector)
  • DTC P0299: TC System
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Boost Pressure Control Vacuum Transduc
  • DTC P0300, P0301, P0302, P0303, P0304: Misfire
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0324: Knock Control
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0327: Knock Sensor 1
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Knock Sensor)
  • DTC P0328: Knock Sensor 1
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Knock Sensor)
  • DTC P032C: Knock Sensor 2
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Knock Sensor)
  • DTC P032D: Knock Sensor 2
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Knock Sensor)
  • DTC P0335: Crankshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0339: Crankshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0341: Intake Camshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0342: Intake Camshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0343: Intake Camshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0351: Ignition Coil (Cylinder 1)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Ignition Coil)
  • DTC P0352: Ignition Coil (Cylinder 2)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Ignition Coil)
  • DTC P0353: Ignition Coil (Cylinder 3)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Ignition Coil)
  • DTC P0354: Ignition Coil (Cylinder 4)
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (Ignition Coil)
  • DTC P0363: Misfire
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0366: Exhaust Camshaft Position Sensor
    • Diagnosis Description
  • DTC P0367: Exhaust Camshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0368: Exhaust Camshaft Position Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0420: Efficiency Of The Catalytic Converter
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0442: EVAP Control System
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0444: EVAP Canister Purge Volume Control Solenoid Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
    • Component Inspection (EVAP Purge Control Valve)
  • DTC P0446: EVAP Canister Vent Control Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0447: EVAP Canister Vent Control Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0448: EVAP Canister Vent Control Valve
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0451: Fuel Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0452: Fuel Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0453: Fuel Pressure Sensor
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0455: EVAP Control System
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0456: EVAP Control System
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure
  • DTC P0457: EVAP System Leak
    • DTC Description
      • DTC Detection Logic
      • DTC Possible Cause
    • Diagnosis Procedure