Diagnostic Trouble Code Identification

NOTE: Not all codes apply to all models.

DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC

MIL Code

System Affected

P0106

Manifold Absolute Pressure (MAP) Sensor Low Input

P0107

Manifold Absolute Pressure (MAP) Sensor Low Input

P0108

Manifold Absolute Pressure (MAP) Sensor High Input

P0112

Intake Air Temperature (IAT) Sensor Low Input

P0113

Intake Air Temperature (IAT) Sensor High Input

P0116

Engine Coolant Temperature (ECT) Sensor Range/Performance

P0117

.....

Engine Coolant Temperature (ECT) Sensor Range/Performance

P0118

.....

Engine Coolant Temperature (ECT) Sensor Range/Performance

P0122

.....

Engine Coolant Temperature (ECT) Sensor Range/Performance

P0123

.....

Engine Coolant Temperature (ECT) Sensor Range/Performance

P0131 ⁽¹⁾

.....

Front Heated Oxygen Sensor (HO2S) Circuit Low Voltage (Sensor 1)

P0132 ⁽¹⁾

.....

Front Heated Oxygen Sensor (HO2S) Circuit High Voltage (Sensor 1)

P0133

.....

Rear Heated Oxygen Sensor (HO2S) Circuit Low Voltage (Sensor 2)

P0135

.....

Rear Heated Oxygen Sensor (HO2S) Circuit Low Voltage (Sensor 2)

P0137

Rear Heated Oxygen Sensor (HO2S) Circuit Low Voltage (Sensor 2)

P0138

Rear Heated Oxygen Sensor (HO2S) Circuit High Voltage (Sensor 2)

P0139

Rear Heated Oxygen Sensor (HO2S) Slow Response (Sensor 2)

P0141

Rear Heated Oxygen Sensor (HO2S) Heater Circuit Malfunction (Sensor 2)

P0171

System Too Lean

P0172

System Too Rich

P0301

Misfire Cylinder No. 1 Detected

P0301

Multiple Cylinder Misfire Detected

P0302

Misfire Cylinder No. 2 Detected

P0302

Multiple Cylinder Misfire Detected

P0303

Misfire Cylinder No. 3 Detected

P0303

Multiple Cylinder Misfire Detected

P0304

Misfire Cylinder No. 4 Detected

P0304

Multiple Cylinder Misfire Detected

P0305

Misfire Cylinder No. 5 Detected

P0305

Multiple Cylinder Misfire Detected

P0306

Misfire Cylinder No. 6 Detected

P0306

Multiple Cylinder Misfire Detected

P0325

Knock Sensor (KS) Circuit Malfunction

P0335

.....

Knock Sensor (KS) Circuit Malfunction

P0336

.....

Knock Sensor (KS) Circuit Malfunction

P0401

Exhaust Gas Recirculation (EGR) Insufficient Flow Detected

P0420

Catalyst System Efficiency Below Threshold

P0441

Evaporative Emission Control System Incorrect Purge Flow

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Input

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Input

P0500

Vehicle Speed Sensor (VSS) Circuit Low Input

P0501

Vehicle Speed Sensor (VSS) Circuit Range/Performance

P0505

Idle Control System Malfunction

P0700⁽²⁾

Automatic Transaxle

P0715⁽²⁾

Automatic Transaxle

P0720⁽²⁾

Automatic Transaxle

P0725⁽²⁾

Automatic Transaxle

P0730⁽²⁾

Automatic Transaxle

P0740⁽²⁾

Automatic Transaxle

P0753⁽²⁾

Automatic Transaxle

P0758⁽²⁾

Automatic Transaxle

P1107

Barometric Pressure (BARO) Circuit Low Input

P1108

Barometric Pressure (BARO) Circuit High Input

P1253

VTEC System Malfunction

P1297

Electrical Load Detector Circuit Low Input

P1298

Electrical Load Detector Circuit High Input

P1300

.....

Multiple Cylinder Misfire Detected

P1336

Crankshaft Speed Fluctuation (CKF) Sensor Intermittent Interruption

P1337

Crankshaft Speed Fluctuation (CKF) Sensor No Signal

P1359

.....

Crankshaft Speed Fluctuation (CKF) Sensor No Signal

P1361

.....

Crankshaft Speed Fluctuation (CKF) Sensor No Signal

P1362

.....

Crankshaft Speed Fluctuation (CKF) Sensor No Signal

P1381

Cylinder Position (CYP) Sensor Intermittent Interruption

P1382

Cylinder Position (CYP) Sensor No Signal

P1456

Evaporative Emission Control System Leak Detected (Fuel Tank System)

P1457

Evaporative Emission Control System Leak Detected (EVAP Canister System)

P1459

Evaporative Emission Purge Flow Switch Malfunction

P1491

EGR Valve Lift Insufficient Detected

P1498

EGR Valve Lift High Voltage

P1508

Idle Air Control Valve Circuit Failure

P1509

Idle Air Control Valve Circuit Failure

P1607

(-)

Powertrain Control Module (PCM) Internal Circuit Failure A

P1660⁽²⁾

A/T FI Data Line Failure

P1681⁽²⁾

A/T FI Signal A Low Input

P1682⁽²⁾

A/T FI Signal A High Input

P1686⁽²⁾

A/T FI Signal B Low Input

P1687⁽²⁾

A/T FI Signal B High Input

P1705⁽²⁾

Automatic Transaxle

P1706⁽²⁾

Automatic Transaxle

P1753⁽²⁾

Automatic Transaxle

P1758⁽²⁾

Automatic Transaxle

P1768⁽²⁾

Automatic Transaxle

P1785⁽²⁾

Automatic Transaxle

P1786⁽²⁾

Automatic Transaxle

P1790⁽²⁾

Automatic Transaxle

P1791⁽²⁾

Automatic Transaxle

P1792⁽²⁾

Automatic Transaxle

P1793⁽²⁾

Automatic Transaxle

P1794⁽²⁾

Automatic Transaxle

P1870⁽²⁾

Automatic Transaxle

P1873⁽²⁾

Automatic Transaxle

P1879⁽²⁾

Automatic Transaxle

P1885⁽²⁾

Automatic Transaxle

P1886⁽²⁾

Automatic Transaxle

P1888⁽²⁾

Automatic Transaxle

P1890⁽²⁾

Automatic Transaxle

P1891⁽²⁾

Automatic Transaxle

⁽¹⁾	If codes appear other than those listed in table, verify code. If code is not listed, replace PCM.

⁽²⁾	See appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS section.