Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0010 | CAMSHAFT POSITION "A" ACTUATOR CIRCUIT (BANK 1) |
| DTC P0011, P0012 | CAMSHAFT POSITION "A" -TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE/TIMING OVER-RETARDED (BANK 1) |
| DTC P0016 | CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELATION (BANK 1 SENSOR A) |
| DTC P0031, P0032 | OXYGEN (A/F) SENSOR HEATER CONTROL CIRCUIT LOW/HIGH (BANK 1 SENSOR 1) |
| DTC P0037, P0038 | OXYGEN SENSOR HEATER CONTROL CIRCUIT LOW/HIGH (BANK 1 SENSOR 2) |
| DTC P0100, P0102, P0103 | MASS OR VOLUME AIR FLOW CIRCUIT LOW/HIGH INPUT |
| DTC P0101 | MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE PROBLEM |
| DTC P0110, P0112, P0113 | INTAKE AIR TEMPERATURE CIRCUIT LOW/HIGH INPUT |
| DTC P0115, P0117, P0118 | ENGINE COOLANT TEMPERATURE CIRCUIT LOW/HIGH INPUT |
| DTC P0116 | ENGINE COOLANT TEMPERATURE CIRCUIT RANGE/PERFORMANCE |
| DTC P0120, P0122, P0123, P0220, P0222, P0223, P2135 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A & B" CIRCUIT LOW/HIGH INPUT & THROTTLE/PEDAL POSITION SENSOR/SWITCH "A & B" VOLTAGE CORRELATION |
| DTC P0121 | THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE PROBLEM |
| DTC P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| DTC P0128 | COOLANT THERMOSTAT (COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE) |
| DTC P0136, P0137, P0138 | OXYGEN SENSOR CIRCUIT MALFUNCTION LOW/HIGH VOLTAGE (BANK 1 SENSOR 2 |
| DTC P0171, P0172 | SYSTEM TOO LEAN/RICH (BANK 1) |
| DTC P0300, P0301, P0302, P0303, P0304 | RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED & CYLINDER 1-4 MISFIRE DETECTED |
| DTC P0325, P0327, P0328 | KNOCK SENSOR 1 CIRCUIT LOW/HIGH INPUT (BANK 1 OR SINGLE SENSOR) |
| DTC P0335 | CRANKSHAFT POSITION SENSOR "A" CIRCUIT |
| DTC P0340, P0341 | CAMSHAFT POSITION SENSOR "A" CIRCUIT RANGE/PERFORMANCE (BANK 1 OR SINGLE SENSOR) |
| DTC P0351, P0352, P0353, P0354 | IGNITION COIL "A-D" PRIMARY/SECONDARY CIRCUIT |
| DTC P0420 | CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK 1) |
| DTC P0441, P0446 | EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW/VENT CONTROL CIRCUIT |
| DTC P0442, P0455, P0456 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK/GROSS LEAK/VERY SMALL LEAK) |
| DTC P0451, P0452, P0453 | EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE SENSOR/SWITCH RANGE/PERFORMANCE LOW/HIGH INPUT |
| DTC P0505 | IDLE AIR CONTROL SYSTEM |
| DTC P0560 | SYSTEM VOLTAGE |
| DTC P0604, P0606, P0607, P0657 | INTERNAL CONTROL MODULE RANDOM ACCESS MEMORY (RAM) ERROR, ECM/PCM PROCESSOR, CONTROL MODULE PERFORMANCE & ACTUATOR SUPPLY VOLTAGE CIRCUIT/OPEN |
| DTC P0630 | VIN NOT PROGRAMMED OR MISMATCH-ECM/PCM |
| DTC P1115, P1117, P1118 | COOLANT TEMPERATURE SENSOR CIRCUIT LOW/HIGH FOR COOLANT HEAT STORAGE SYSTEM |
| DTC P1116 | COOLANT TEMPERATURE SENSOR CIRCUIT STACK FOR COOLANT HEAT STORAGE SYSTEM |
| DTC P1120, P1122, P1123 | COOLANT FLOW CONTROL VALVE POSITION SENSOR CIRCUIT LOW/HIGH |
| DTC P1121 | COOLANT FLOW CONTROL VALVE POSITION SENSOR CIRCUIT STUCK |
| DTC P1150 | COOLANT PATH CLOG UP FOR COOLANT HEAT STORAGE SYSTEM |
| DTC P1151 | COOLANT HEAT STORAGE TANK |
| DTC P1455 | VAPOR REDUCING FUEL TANK SYSTEM MALFUNCTION |
| DTC P2102, P2103 | THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT LOW/HIGH |
| DTC P2111, P2112 | THROTTLE ACTUATOR CONTROL SYSTEM- STUCK OPEN/CLOSED |
| DTC P2118 | THROTTLE ACTUATOR CONTROL MOTOR CURRENT RANGE/PERFORMANCE |
| DTC P2119 | THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/PERFORMANCE |
| DTC P2195, P2196 | OXYGEN (A/F) SENSOR SIGNAL STUCK LEAN/RICH (BANK 1 SENSOR 1) |
| DTC P2238, P2239, P2252, P2253 | OXYGEN SENSOR PUMPING CURRENT CIRCUIT LOW/HIGH (FOR A/F SENSOR) (BANK 1 SENSOR 1) & OXYGEN SENSOR REFERENCE GROUND CIRCUIT LOW/HIGH (FOR A/F SENSOR) (BANK 1 SENSOR 1) |
| DTC P2601 | COOLANT PUMP CONTROL CIRCUIT RANGE/PERFORMANCE |
| DTC P2610 | ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE |
| DTC P2A00 | A/F SENSOR CIRCUIT SLOW RESPONSE (BANK 1 SENSOR 1) |
| DTC P3190, P3191, P3193 | POOR ENGINE POWER, ENGINE DOES NOT START & FUEL RUN OUT |
| DTC U0293 | LOST COMMUNICATION WITH HV ECU |
HINT:
Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for the codes listed in the table below.