A L L Diagnostic Trouble Codes ( DTC )
- Testing and Inspection
- B Code Charts
- C Code Charts
- P Code Charts
- Aides for Diagnosing P Codes, Including Possible Causes
- P0000 - No Failures
- P0100 - Mass Air Flow Circuit Malfunction
- P0105 - MAP/BP Circuit Malfunction
- P0110 - IAT Circuit Malfunction
- P0115 - ECT Circuit Malfunction
- P0120 - TP Sensor A Circuit Malfunction
- P0125 - Insufficient Coolant Temp For Closed Loop Fuel Control
- P0130 - Heated O2 Sensor Circuit Malfunction (Bank 1, Sensor 1)
- P0131 - Heated O2 Circuit Low Voltage (Bank 1, Sensor 1)
- P0132 - HO2S Circuit High Voltage (Bank 1, Sensor 1)
- P0133 - HO2S Circuit Slow Response (Bank 1, Sensor 1)
- P0134 - HO2S Circuit No Activity Detected (Bank 1, Sensor 1)
- P0135 - HO2S Heater Circuit Malfunction (Bank 1, Sensor 1)
- P0137 - HO2S Circuit Low Voltage (Bank 1, Sensor 2)
- P0138 - HO2S Circuit High Voltage (Bank 1, Sensor 2)
- P0139 - HO2S Circuit Slow Response (Bank 1, Sensor 2)
- P0140 - HO2S Circuit No Activity Detected (Bank 1, Sensor 2)
- P0141 - HO2S Heater Circuit Malfunction (Bank 1, Sensor 2)
- P0171 - System Too Lean (Bank 1)
- P0172 - System Too Rich (Bank 1)
- P0180 - Fuel Temperature Sensor Circuit Malfunction
- P0300 - Random Misfire Detected
- P0301 - Cylinder 1 Misfire Detected
- P0302 - Cylinder 2 Misfire Detected
- P0303 - Cylinder 3 Misfire Detected
- P0304 - Cylinder 4 Misfire Detected
- P0305 - Cylinder 5 Misfire Detected
- P0306 - Cylinder 6 Misfire Detected
- P0325 - Knock Sensor Circuit Malfunction
- P0335 - Crankshaft Position Sensor Circuit Malfunction
- P0340 - Camshaft Position Sensor Circuit Malfunction
- P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
- P0440 - Evaporative Emission Control System Malfunction
- P0443 - EVAP Control System Purge Control Circuit Malfunction
- P0446 - EVAP Emission Control System Vent Malfunction
- P0450 - EVAP Control System Pressure Sensor Malfunction
- P0455 - EVAP Emissions Control System Leak Detected
- P0500 - Vehicle Speed Sensor Malfunction
- P0505 - Idle Air Control System Malfunction
- P0510 - Closed Throttle Position Switch Malfunction
- P0600 - Serial Communication Link Malfunction
- P0605 - Powertrain Control Module ROM Test Error
- P0705 - Transmission Range Sensor Circuit Malfunction
- P0710 - Trans. Fluid Temperature Sensor Circuit Malfunction
- P0720 - Output Shaft Speed Sensor Circuit Malfunction
- P0725 - Engine Speed Input Circuit Malfunction
- P0731 - Gear 1 Incorrect Ratio
- P0732 - Gear 2 Incorrect Ratio
- P0733 - Gear 3 Incorrect Ratio
- P0734 - Gear 4 Incorrect Ratio
- P0740 - Torque Converter Clutch Circuit Malfunction
- P0744 - Torque Converter Clutch Solenoid Malfunction
- P0745 - Pressure Control Solenoid Malfunction
- P0750 - Shift Solenoid A Malfunction
- P0755 - Shift Solenoid B Malfunction
- P1105 - MAP/BARO Solenoid Circuit Malfunction
- P1148 - Closed Loop Control Malfunction
- P1217 - Engine Over Temperature
- P1320 - Distributor Signal Interrupt
- P1336 - Crankshaft Position Sensor (Gear)
- P1440 - EVAP Emission Control System Leak Detected (Small Leak)
- P1444 - EVAP Emission Control System Canister Purge Valve
- P1446 - EVAP Emission Control System Vent Control (Closed)
- P1447 - EVAP Emission Purge Flow Monitoring
- P1448 - EVAP Emission Control System Vent Control (Open)
- P1490 - EVAP Emission Vacuum Cut Bypass Sol. Ckt Malfunction
- P1491 - EVAP Emission Vacuum Cut Bypass Solenoid Malfunction
- P1605 - Automatic Transaxle Diagnostic Communication Line
- P1705 - Throttle Position Switch (A/T)
- P1760 - Overrun Clutch s/V
- P0100
- P0105
- P0110
- P0115
- P0120
- P0125
- P0130
- P0131
- P0132
- P0133
- P0134
- P0135
- P0137
- P0138
- P0139
- P0140
- P0141
- P0171
- P0172
- P0180
- P0300
- P0301
- P0302
- P0303
- P0304
- P0305
- P0306
- P0325
- P0335
- P0340
- P0420
- P0440
- P0443
- P0446
- P0450
- P0455
- P0500
- P0505
- P0510
- P0600
- P0605
- P0705
- P0710
- P0720
- P0725
- P0731
- P0732
- P0733
- P0734
- P0740
- P0744
- P0745
- P0750
- P0755
- P1105
- P1148
- P1217
- P1320
- P1336
- P1440
- P1444
- P1446
- P1447
- P1448
- P1490
- P1491
- P1605
- P1705
- P1706
- P1760
- Aides for Diagnosing P Codes, Including Possible Causes
- U Code Charts
- Manufacturer Code Charts
- Related Tests, Information and Procedures
