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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 RIGHT FRONT HO2S CIRCUIT MALFUNCTION
P0134 RIGHT FRONT HO2S CIRCUIT, NO ACTIVITY DETECTED
P0135 RIGHT FRONT HO2S HEATER CIRCUIT MALFUNCTION
P0140 RIGHT REAR HO2S CIRCUIT, NO ACTIVITY DETECTED
P0141 RIGHT REAR HO2S HEATER CIRCUIT MALFUNCTION
P0150 LEFT FRONT HO2S CIRCUIT MALFUNCTION
P0154 LEFT FRONT HO2S CIRCUIT, NO ACTIVITY DETECTED
P0155 LEFT FRONT HO2S HEATER CIRCUIT MALFUNCTION
P0160 LEFT REAR HO2S CIRCUIT, NO ACTIVITY DETECTED
P0161 LEFT REAR HO2S HEATER CIRCUIT MALFUNCTION
P0170 RIGHT BANK FUEL TRIM MALFUNCTION
P0173 LEFT BANK FUEL TRIM MALFUNCTION
P0300 RANDOM MISFIRE DETECTED
P0300, P0301, P0302, P0303, P0304, P0305 OR P0306 MISFIRE DETECTION MONITOR
P0325 KNOCK SENSOR CIRCUIT MALFUNCTION
P0335 CKP SENSOR CIRCUIT MALFUNCTION
P0400 EGR SYSTEM MALFUNCTION
P0404 EGR CIRCUIT, RANGE/PERFORMANCE PROBLEM
P0421 & P0431 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD
P0442 EVAP CONTROL SYSTEM, SMALL LEAK DETECTED
P0443 EVAP CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT MALFUNCTION
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
P0500 VEHICLE SPEED SENSOR CIRCUIT MALFUNCTION
P0505 IDLE AIR CONTROL SYSTEM MALFUNCTION
P0550 POWER STEERING PRESSURE SWITCH CIRCUIT MALFUNCTION
P0703 BRAKE SWITCH INPUT MALFUNCTION
P1170 RIGHT FRONT HO2S, NO INVERSION
P1173 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
P1449 CANISTER DRAIN CUT VALVE (CDCV) CIRCUIT MALFUNCTION
P1450 EVAP CONTROL SYSTEM MALFUNCTION, EXCESSIVE VACUUM
P1455 FUEL GAUGE SENDER UNIT CIRCUIT MALFUNCTION
P1487 EGR BOOST SENSOR SOLENOID VALVE 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
P1608 PCM 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