Engine Control System DTCS
ENGINE CONTROL SYSTEM (1 OF 3) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P0011, P0021 | INTAKE VALVE TIMING CONTROL PERFORMANCE |
| DTC P0031, P0032, P0051, P0052 | AIR/FUEL RATIO SENSOR 1 HEATER CIRCUIT LOW/HIGH |
| DTC P0037, P0038, P0057, P0058 | HO2S2 HEATER CIRCUIT LOW/HIGH |
| DTC P0075, P0081 | INTAKE VALVE TIMING CONTROL SOLENOID VALVE CIRCUIT |
| DTC P0101, P010B | MASS AIR FLOW SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P0102, P0103, P010C, P010D | MASS AIR FLOW SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0111 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P0112, P0113 | INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0116 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P0117, P0118 | ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0122, P0123, P0227, P0228 | THROTTLE POSITION SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0125 | ENGINE COOLANT TEMPERATURE SENSOR CLOSED LOOP COOLANT TEMP |
| DTC P0127 | INTAKE AIR TEMPERATURE SENSOR TEMP TOO HIGH |
| DTC P0128 | THERMOSTAT FUNCTION |
| DTC P0130, P0150 | AIR/FUEL RATIO SENSOR 1 CIRCUIT |
| DTC P0131, P0151 | AIR/FUEL RATIO SENSOR 1 CIRCUIT LOW VOLTAGE |
| DTC P0132, P0152 | AIR/FUEL RATIO SENSOR 1 CIRCUIT HIGH VOLTAGE |
| DTC P0137, P0157 | HO2S2 CIRCUIT LOW VOLTAGE |
| DTC P0138, P0158 | HO2S2 CIRCUIT HIGH VOLTAGE |
| DTC P0139, P0159 | HO2S2 CIRCUIT SLOW RESPONSE |
| DTC P014C, P014D, P014E, P014F, P015A, P015B, P015C, P015D | AIR/FUEL RATIO SENSOR 1 CIRCUIT SLOW/DELAYED RESPONSE |
| DTC P0171, P0174 | FUEL INJECTION SYSTEM TOO LEAN |
| DTC P0172, P0175 | FUEL INJECTION SYSTEM TOO RICH |
| DTC P0181 | FUEL TANK TEMPERATURE SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P0182, P0183 | FUEL TANK TEMPERATURE SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0196 | ENGINE OIL TEMPERATURE SENSOR RANGE/PERFORMANCE |
| DTC P0197, P0198 | ENGINE OIL TEMPERATURE SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0222, P0223, P2132, P2133 | THROTTLE POSITION SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306 | CYLINDER MISFIRE |
| DTC P0327, P0328, P0332, P0333 | KNOCK SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0335 | CRANKSHAFT POSITION SENSOR (POS) CIRCUIT |
| DTC P0340, P0345 | CAMSHAFT POSITION SENSOR (PHASE) CIRCUIT |
| DTC P0420, P0430 | THREE WAY CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD |
| DTC P0441 | EVAP CONTROL SYSTEM INCORRECT PURGE FLOW |
| DTC P0443 | EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE |
| DTC P0444, P0445 | EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE CIRCUIT OPEN/SHORTED |
ENGINE CONTROL SYSTEM (2 OF 3) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P0447 | EVAP CANISTER VENT CONTROL VALVE CIRCUIT OPEN |
| DTC P0448 | EVAP CANISTER VENT CONTROL VALVE OPERATION |
| DTC P0451 | EVAP CONTROL SYSTEM PRESSURE SENSOR PERFORMANCE |
| DTC P0452 | EVAP CONTROL SYSTEM PRESSURE SENSOR LOW INPUT |
| DTC P0453 | EVAP CONTROL SYSTEM PRESSURE SENSOR HIGH INPUT |
| DTC P0456 | EVAP CONTROL SYSTEM VERY SMALL LEAK |
| DTC P0460 | FUEL LEVEL SENSOR CIRCUIT NOISE |
| DTC P0461 | FUEL LEVEL SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P0462, P0463 | FUEL LEVEL SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P0500 | VEHICLE SPEED SENSOR CIRCUIT |
| DTC P0506 | IDLE SPEED CONTROL SYSTEM RPM LOWER THAN EXPECTED |
| DTC P0507 | IDLE SPEED CONTROL SYSTEM RPM HIGHER THAN EXPECTED |
| DTC P050A, P050B, P050E | COLD START CONTROL |
| DTC P0524 | ENGINE OIL PRESSURE TOO LOW |
| DTC P0550 | POWER STEERING PRESSURE SENSOR CIRCUIT |
| DTC P0603 | ECM POWER SUPPLY CIRCUIT |
| DTC P0605 | ECM MALFUNCTIONING |
| DTC P0607 | ECM CAN CONTROLLER |
| DTC P0643 | SENSOR POWER SUPPLY CIRCUIT SHORT |
| DTC P0850 | PARK/NEUTRAL POSITION SWITCH SIGNAL |
| DTC P100A, P100B | VVEL SYSTEM RESPONSE MALFUNCTION |
| DTC P1087, P1088 | VVEL SYSTEM SMALL EVENT ANGLE MALFUNCTION |
| DTC P1089, P1092 | VVEL CONTROL SHAFT POSITION SENSOR CIRCUIT |
| DTC P1090, P1093 | VVEL ACTUATOR MOTOR PERFORMANCE |
| DTC P1091 | VVEL ACTUATOR MOTOR RELAY CIRCUIT |
| DTC P1148, P1168 | CLOSED LOOP CONTROL FUNCTION |
| DTC P1211 | TRACTION CONTROL SYSTEM (TCS) CONTROL UNIT |
| DTC P1212 | TRACTION CONTROL SYSTEM (TCS) COMMUNICATION LINE |
| DTC P1217 | ENGINE OVER TEMPERATURE |
| DTC P1225, P1234 | THROTTLE POSITION SENSOR CLOSED POSITION LEARNING VALUE |
| DTC P1226, P1235 | THROTTLE POSITION SENSOR CLOSED POSITION LEARNING UNSUCCESSFUL |
| DTC P1233, P2101 | ELECTRIC THROTTLE CONTROL FUNCTION |
| DTC P1236, P2118 | THROTTLE CONTROL MOTOR CIRCUIT SHORT |
| DTC P1238, P2119 | ELECTRIC THROTTLE CONTROL ACTUATOR |
| DTC P1239, P2135 | THROTTLE POSITION SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P1290, P2100, P2103 | THROTTLE CONTROL MOTOR RELAY CIRCUIT OPEN/SHORT |
| DTC P1550 | BATTERY CURRENT SENSOR CIRCUIT RANGE/PERFORMANCE |
| DTC P1551, P1552 | BATTERY CURRENT SENSOR CIRCUIT LOW/HIGH INPUT |
| DTC P1553 | BATTERY CURRENT SENSOR SIGNAL VOLTAGE HIGH |
| DTC P1554 | BATTERY CURRENT SENSOR SIGNAL VOLTAGE LOW |
| DTC P1564 | AUTOMATIC SPEED CONTROL DEVICE (ASCD) STEERING SWITCH |
| DTC P1564 | INTELLIGENT CRUISE CONTROL (ICC) STEERING SWITCH |
| DTC P1568 | INTELLIGENT CRUISE CONTROL (ICC) FUNCTION |
| DTC P1572 | AUTOMATIC SPEED CONTROL DEVICE (ASCD) BRAKE SWITCH |
| DTC P1572 | INTELLIGENT CRUISE CONTROL (ICC) BRAKE SWITCH |
| DTC P1574 | AUTOMATIC SPEED CONTROL DEVICE (ASCD) VEHICLE SPEED SENSOR |
| DTC P1574 | INTELLIGENT CRUISE CONTROL (ICC) VEHICLE SPEED SENSOR |
| DTC P1606 | VVEL CONTROL MODULE MALFUNCTION |
| DTC P1607 | VVEL CONTROL MODULE INTERNAL CIRCUIT MALFUNCTION |
| DTC P1608 | VVEL SENSOR POWER SUPPLY CIRCUIT |
| DTC P1805 | BRAKE SWITCH SIGNAL DELAYED |
| DTC P2096, P2097, P2098, P2099 | AIR/FUEL SENSOR 1 TOO LEAN/TOO RICH |
| DTC P2122, P2123 | ACCELERATOR PEDAL POSITION (APP) SENSOR 1 CIRCUIT LOW/HIGH INPUT |
| DTC P2127, P2128 | ACCELERATOR PEDAL POSITION (APP) SENSOR 2 CIRCUIT LOW/HIGH INPUT |
| DTC P2138 | ACCELERATOR PEDAL POSITION (APP) SENSOR CIRCUIT RANGE/PERFORMANCE |
ENGINE CONTROL SYSTEM (3 OF 3) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P219A, P219B | AIR FUEL RATIO |
| DTC U0101 | CAN COMM CIRCUIT |
| DTC U1001 | CAN COMM CIRCUIT |
| DTC U1003 | CAN COMM CIRCUIT |
| DTC U1024 | CAN COMM CIRCUIT |