Self-Diagnostics DTCS
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | Description | Test/Step |
|---|---|---|
| P0000 | No Faults Detected | N/A |
| P0100 | MAF Sensor Circuit Fault | DC , Step 1) |
| P0105 | MAP/BARO Sensor Fault | DB , Step 1) |
| P0110 | IAT Sensor Circuit Fault | DA , Step 1) |
| P0115 | ECT Sensor Circuit Fault | DA , Step 1) |
| P0120 | Throttle Position Sensor Circuit Fault | DH , Step 1) |
| P0125 | Insufficient Coolant Temperature For Closed Loop | DA , Step 100) |
| P0130 | HO2S-11 Circuit Malfunction | H , Step 1) |
| P0131 | HO2S-11 Low Voltage | H , Step 1) |
| P0132 | HO2S-11 High Voltage | H , Step 1) |
| P0133 | HO2S-11 Slow Response | H , Step 1) |
| P0134 | HO2S-11 No Activity Detected | H , Step 1) |
| P0135 | HO2S-11 Heater Circuit Malfunction | H , Step 20) |
| P0137 | HO2S-12 Low Voltage | H , Step 1) |
| P0138 | HO2S-12 High Voltage | H , Step 1) |
| P0139 | HO2S-12 Slow Response | H , Step 1) |
| P0140 | HO2S-12 No Activity Detected | H , Step 1) |
| P0141 | HO2S-12 Heater Circuit Malfunction | H , Step 20) |
| P0171 | Fuel Mixture Too Lean - Bank 1 | H , Step 40) |
| P0172 | Fuel Mixture Too Rich - Bank 1 | H , Step 40) |
| P0180 | Fuel Temperature Sensor Circuit | HX , Step 120) |
| P0300 | Random Or Multiple Misfire Detected | HD , Step 1) |
| P0301 | Cylinder No. 1 Misfire Detected | HD , Step 1) |
| P0302 | Cylinder No. 2 Misfire Detected | HD , Step 1) |
| P0303 | Cylinder No. 3 Misfire Detected | HD , Step 1) |
| P0304 | Cylinder No. 4 Misfire Detected | HD , Step 1) |
| P0305 | Cylinder No. 5 Misfire Detected | HD , Step 1) |
| P0306 | Cylinder No. 6 Misfire Detected | HD , Step 1) |
| P0325 | Knock Sensor Circuit Fault | DG , Step 1) |
| P0335 | CKP Sensor Circuit Fault | DS , Step 1) |
| P0340 | CMP Sensor Circuit Fault | DR , Step 1) |
| P0420 | Catalyst Efficiency Fault; Bank 1 | HF , Step 1) |
| P0440 | Small Leak Detected In Evaporative Emission System | EVAP DTC |
| P0443 | EVAP Emission Control System Purge Volume Control Valve | HX , Step 15) |
| P0446 | EVAP Emission Control System Vent Control Circuit | HX , Step 35) |
| P0450 | EVAP Emission Control System Pressure Sensor Malfunction | HX , Step 25) |
| P0455 | EVAP Emission Control System Leak Detected (Gross Leak/No Flow) | EVAP DTC |
| P0500 | Vehicle Speed Sensor Malfunction | DP , Step 1) |
| P0505 | Idle Control System Fault | KE , Step 1) |
| P0510 | Closed TP Sensor Malfunction | HB , Step 1) |
| P0600 | Serial Communication Link Fault | QA , Step 30) |
| P0605 | PCM Read Only Memory Error | Replace PCM |
| P0705 | Transmission Range Sensor Circuit Malfunction | A/T (DTC) |
| P0710 | Transmission Fluid Temperature Sensor Circuit Malfunction | A/T (DTC) |
| P0720 | Output Speed Sensor Circuit Malfunction | A/T (DTC) |
| P0725 | Engine Speed Input Circuit Malfunction | ND , Step 10) |
| P0731 | Incorrect Ratio - Gear 1 | A/T (DTC) |
| P0732 | Incorrect Ratio - Gear 2 | A/T (DTC) |
| P0733 | Incorrect Ratio - Gear 3 | A/T (DTC) |
| P0734 | Incorrect Ratio - Gear 4 | A/T (DTC) |
| P0740 | Torque Converter Clutch Circuit Malfunction | A/T (DTC) |
| P0744 | Torque Converter Clutch Solenoid Malfunction | A/T (DTC) |
| P0745 | Pressure Control Solenoid Malfunction | A/T (DTC) |
| P0750 | Shift Solenoid "A" Circuit Malfunction | A/T (DTC) |
| P0755 | Shift Solenoid "B" Circuit Malfunction | A/T (DTC) |
| P1105 | MAP/BARO Solenoid Circuit Malfunction | DB , Step 15) |
| P1148 | Closed Loop Control Malfunction | H , Step 1) |
| P1217 | Engine Over Temperature | DA , Step 19) |
| P1320 | Distributor Signal Interrupt | JA , Step 3) |
| P1336 | Crankshaft Position Sensor | DS , Step 1) |
| P1440 | EVAP Emission Control System Small Leak Detected | EVAP DTC |
| P1444 | EVAP Emission Control System Canister Purge Valve | HX , Step 20) |
| P1446 | EVAP Emission Control System Vent Control (Closed) | HX , Step 95) |
| P1447 | EVAP Emission Purge Flow Monitoring | HX , Step 105) |
| P1448 | EVAP Emission Control System Vent Control (Open) | HX , Step 85) |
| P1490 | EVAP Emission Vacuum Cut By-Pass Solenoid Circuit | HX , Step 65) |
| P1491 | EVAP Emission Vacuum Cut By-Pass Solenoid Malfunction | HX , Step 75) |
| P1605 | A/T Data Communication Line Fault | QA , Step 30) |
| P1705 | Throttle Position Sensor Fault (A/T) | KN , Step 1) |
| P1706 | Park/Neutral Position Switch Not Switching | A/T (DTC) |
| P1760 | Overrun Clutch S/V | A/T (DTC) |