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DTC Definitions

  1. The DTCs indicate failure of a specific sensor and/or circuit. Sensor/circuit diagnosis may indicate replacement of PCM.
  2. If PCM is replaced at any point during diagnostic testing and if condition is still not corrected after replacing PCM, the following may be the cause:
    • An incorrect PCM may cause a malfunction, which may or may not set a DTC.
    • The PCM connector may be the problem. Connector terminals may have to be removed from connector to be properly checked.
    • Replacement PCM may be faulty.
    • Intermittent problem. Make a careful physical inspection of affected sensor/circuit.
    • A shorted solenoid, coil relay, or harness may be the cause of PCM failure. Use Short Circuit Tester (J-34636) to check for short circuits.
DTC IDENTIFICATION (METRO)

DTC Description Type
P0106  MAP Sensor System Performance B
P0107  MAP Sensor Circuit Voltage Low A
P0108  MAP Sensor Circuit Voltage High A
P0111  IAT Sensor System Performance B
P0112  IAT Sensor Circuit Voltage Low A
P0113  IAT Sensor Circuit Voltage High A
P0116  ECT Sensor Circuit Performance B
P0117  Voltage Low A
P0118  ECT Sensor Circuit Voltage High A
P0121  TP Sensor System Performance B
P0122  TP Sensor Circuit Voltage Low A
P0123  TP Sensor Circuit Voltage High A
P0125  ECT Excessive Time To Enter Closed Loop B
P0131  HO2S-1 Circuit Voltage Low B
P0132  HO2S-1 Circuit Voltage High B
P0133  HO2S-1 Slow Response B
P0134  HO2S-1 Circuit Activity Insufficient B
P0135  HO2S-1 Heater Circuit B
P0136  HO2S-2 Circuit B
P0141  HO2S-2 Heater Circuit B
P0171  Fuel Trim System Lean B
P0172  Fuel Trim System Rich B
P0300  Engine Misfire Detected B
P0301  Cylinder No. 1 Misfire Detected B
P0302  Cylinder No. 2 Misfire Detected B
P0303  Cylinder No. 3 Misfire Detected B
P0304 (1) Cylinder No. 4 Misfire Detected B
P0335  CKP Sensor Circuit A
P0340  CMP Sensor Circuit A
P0400 (2) EGR System B
P0420  TWC System Efficiency Low B
P0440  EVAP System B
P0450  EVAP System Pressure Sensor Circuit B
P0451  EVAP System Pressure Sensor Performance B
P0455  EVAP System Leak Detected A
P0461  Fuel Level Sensor Circuit Performance B
P0463  Fuel Level Sensor Circuit Voltage High B
P0480  Cooling Fan Control Circuit B
P0500  VSS Circuit B
P0505  Idle Control System B
P0506  Idle Speed Low B
P0507  Idle Speed High B
P0510 (2) Closed Throttle Position Switch Circuit B
P0601  PCM Memory B
P0603  PCM Memory Reset B
P1250 (2) EFE Heater Circuit B
P1410  Fuel Tank Pressure System B
P1450  Barometric Pressure Sensor Circuit A
P1451  Barometric Pressure Sensor Performance B
P1500  Starter Signal Circuit B
P1510  Back-Up Power Supply A
P1530  Ignition Timing Adjustment Switch Circuit A
(1) 1.0L only.
(2) 1.3L only.
DTC IDENTIFICATION (PRIZM)

DTC Description Type
P0105  MAP Sensor Circuit A
P0106  MAP Sensor System Performance B
P0110  IAT Sensor Circuit A
P0115  ECT Sensor Circuit A
P0116  ECT Sensor Circuit Performance B
P0120  TP Sensor Circuit A
P0121  TP Sensor System Performance B
P0125  ECT Excessive Time To Enter Closed Loop A
P0130  HO2S-1 Circuit B
P0133  HO2S-1 Slow Response B
P0135  HO2S-1 Heater Circuit B
P0136  HO2S-2 Circuit B
P0141  HO2S-2 Heater Circuit B
P0171  Fuel Trim System Lean B
P0172  Fuel Trim System Rich B
P0300  Engine Misfire Detected B
P0301  Cylinder No. 1 Misfire Detected B
P0302  Cylinder No. 2 Misfire Detected B
P0303  Cylinder No. 3 Misfire Detected B
P0304  Cylinder No. 4 Misfire Detected B
P0325  KS Circuit A
P0335  CKP Sensor Circuit B
P0340  CMP Sensor Circuit A
P0420  TWC System Efficiency Low B
P0440  EVAP System B
P0441  EVAP System Incorrect Purge Flow B
P0446  EVAP Vent Control System B
P0450  EVAP System Pressure Sensor Circuit B
P0500  VSS Circuit (1)
P0505  Idle Control System A
P1300  Ignition Control Module No. 1 Circuit A
P1310  Ignition Control Module No. 2 Circuit A
P1335  CKP Sensor Circuit A
P1520  Stoplight Switch Circuit B
P1600  PCM Battery A
(1) "A" on A/T. "B" on M/T.