Engine Performance (2.5L) DTCS
ENGINE PERFORMANCE (2.5L) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0100 | MAF CIRCUIT MALFUNCTION |
| P0110 | IAT CIRCUIT MALFUNCTION |
| P0115 | ENGINE COOLANT TEMPERATURE (ECT) CIRCUIT MALFUNCTION |
| P0120 | THROTTLE POSITION (TP) CIRCUIT MALFUNCTION |
| P0125 | INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL |
| P0130 & P0150 | FRONT RIGHT & LEFT HO2S CIRCUIT MALFUNCTION |
| P0134, P0140, P0154 & P0160 | RIGHT, LEFT, FRONT & REAR HO2S CIRCUIT, NO ACTIVITY DETECTED |
| DP0135 | RIGHT FRONT HO2S HEATER CIRCUIT MALFUNCTION |
| P0138 | RIGHT REAR HO2S CIRCUIT HIGH INPUT |
| P0141 | RIGHT REAR HO2S HEATER CIRCUIT MALFUNCTION |
| P0155 | LEFT FRONT HO2S HEATER CIRCUIT MALFUNCTION |
| P0158 | LEFT REAR HO2S CIRCUIT HIGH INPUT |
| P0161 | LEFT REAR HO2S HEATER CIRCUIT MALFUNCTION |
| P0170 & P0173 | RIGHT & LEFT BANK FUEL TRIM SYSTEM MALFUNCTION |
| P0300 | RANDOM MISFIRE DETECTED |
| P0301, P0302, P0303, P0304, P0305 & P0306 | MISFIRE DETECTION |
| P0325 | KNOCK SENSOR CIRCUIT MALFUNCTION |
| P0335 | CKP SENSOR CIRCUIT MALFUNCTION |
| P0400 | EGR SYSTEM MALFUNCTION |
| P0404 | EGR CIRCUIT, RANGE/PERFORMANCE PROBLEM |
| P0421 & P0431 | RIGHT & LEFT WARM-UP CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD |
| P0442 | EVAP CONTROL SYSTEM, SMALL LEAK DETECTED |
| P0450 | FUEL TANK PRESSURE SENSOR CIRCUIT MALFUNCTION |
| P0451 | FUEL TANK PRESSURE SENSOR, PERFORMANCE PROBLEM |
| P0455 | EVAP CONTROL SYSTEM, EXCESSIVE LEAK OR BLOCKAGE DETECTED |
| P0464 | FUEL GAUGE SENDING UNIT CIRCUIT, SLOSH CHECK |
| P0480 | CONDENSER FAN RELAY NO. 1 CIRCUIT MALFUNCTION |
| P0481 & P0482 | COOLING FAN RELAY & CONDENSER FAN RELAY NO. 2 CIRCUIT MALFUNCTION |
| P0505 | IDLE AIR CONTROL SYSTEM MALFUNCTION |
| P0550 | POWER STEERING PRESSURE SWITCH CIRCUIT MALFUNCTION |
| P0703 | BRAKE SWITCH INPUT MALFUNCTION |
| P1170 & P1173 | RIGHT & LEFT FRONT HO2S, NO INVERSION |
| P1195 | BARO CIRCUIT MALFUNCTION |
| P1196 | STARTER SIGNAL CIRCUIT MALFUNCTION |
| P1250 | PRC SOLENOID VALVE CIRCUIT MALFUNCTION |
| P1345 | CMP SENSOR CIRCUIT MALFUNCTION |
| P1402 | EGR VALVE POSITION SENSOR CIRCUIT MALFUNCTION |
| P1450 | EVAP EMISSION CONTROL SYSTEM MALFUNCTION (EXCESSIVE VACUUM) |
| P1455 | FUEL GAUGE SENDER UNIT CIRCUIT MALFUNCTION |
| P1521 | VARIABLE RESONANCE INDUCTION SYSTEM (VRIS) SOLENOID VALVE NO. 1 CIRCUIT MALFUNCTION |
| P1522 | VARIABLE RESONANCE INDUCTION SYSTEM (VRIS) SOLENOID VALVE NO. 2 CIRCUIT MALFUNCTION |
| P1609 | PCM INTERNAL MALFUNCTION |
| P1627 | POWERTRAIN CONTROL MODULE (PCM) - ANTI-LOCK BRAKE SYSTEM (ABS)/TRACTION CONTROL SYSTEM (TCS)/LINE COMMUNICATION ERROR |
| P1794 | PCM +BB Voltage Low |