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Engine Performance (2.3L) DTCS

ENGINE PERFORMANCE (2.3L) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
P0100 MASS AIRFLOW METER (MAF) CIRCUIT MALFUNCTION
P0105 MANIFOLD ABSOLUTE PRESSURE (MAP) CIRCUIT MALFUNCTION
P0110 AIR CLEANER INTAKE AIR TEMPERATURE (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 FRONT RIGHT HO2S CIRCUIT MALFUNCTION
P0150 FRONT LEFT HO2S CIRCUIT MALFUNCTION
P0134 FRONT RIGHT HO2S CIRCUIT, NO ACTIVITY DETECTED
P0154 FRONT LEFT HO2S CIRCUIT, NO ACTIVITY DETECTED
P0135 RIGHT FRONT HO2S HEATER CIRCUIT MALFUNCTION
P0138 RIGHT REAR HO2S CIRCUIT, HIGH INPUT
P0158 LEFT REAR HO2S CIRCUIT, HIGH INPUT
P0140 RIGHT REAR HO2S CIRCUIT, NO ACTIVITY DETECTED
P0141 RIGHT REAR HO2S HEATER CIRCUIT MALFUNCTION
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 SYSTEM MALFUNCTION
P0173 RIGHT BANK FUEL TRIM SYSTEM MALFUNCTION
P0300 RANDOM MISFIRE DETECTED
P0301 CYLINDER NO. 1 MISFIRE DETECTION MONITOR
P0302 CYLINDER NO. 2 MISFIRE DETECTION MONITOR
P0303 CYLINDER NO. 3 MISFIRE DETECTION MONITOR
P0304 CYLINDER NO. 4 MISFIRE DETECTION MONITOR
P0305 CYLINDER NO. 5 MISFIRE DETECTION MONITOR
P0306 CYLINDER NO. 6 MISFIRE DETECTION MONITOR
P0325 KNOCK SENSOR (KS) CIRCUIT MALFUNCTION
P0335 CRANKSHAFT POSITION SENSOR (CKP) SENSOR CIRCUIT MALFUNCTION
P0400 EGR SYSTEM MALFUNCTION
P0404 EGR CIRCUIT, RANGE/PERFORMANCE PROBLEM
P0421 RIGHT BANK CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD
P0431 LEFT BANK 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 CONTROL CIRCUIT MALFUNCTION
P0481 COOLING FAN RELAY NO. 1 & CONDENSER FAN RELAY NO. 2 CIRCUIT MALFUNCTION
P0482 COOLING FAN RELAY NO. 2 & NO. 3 CIRCUIT MALFUNCTION
P0500 VEHICLE SPEED SENSOR (VSS) CIRCUIT MALFUNCTION
P0505 IDLE AIR CONTROL SYSTEM MALFUNCTION
P0510 CLOSED THROTTLE POSITION (CTP) SWITCH CIRCUIT MALFUNCTION
P0550 POWER STEERING PRESSURE SWITCH CIRCUIT MALFUNCTION
P0703 BRAKE SWITCH INPUT MALFUNCTION
P1110 AIR INTAKE RESONATOR INTAKE AIR TEMPERATURE (IAT) CIRCUIT MALFUNCTION
P1113 LYSHOLM COMPRESSOR (L/C) IAT CIRCUIT MALFUNCTION
P1170 RIGHT FRONT HO2S, NO INVERSION
P1173 LEFT FRONT HO2S, NO INVERSION
P1196 STARTER SIGNAL CIRCUIT MALFUNCTION
P1250 PRESSURE REGULATOR CONTROL (PRC) SOLENOID VALVE CIRCUIT MALFUNCTION
P1345 CAMSHAFT POSITION (CMP) SENSOR CIRCUIT MALFUNCTION
P1402 EGR VALVE POSITION SENSOR CIRCUIT MALFUNCTION
P1450 EVAP CONTROL SYSTEM MALFUNCTION, EXCESSIVE VACUUM
P1455 FUEL GAUGE SENDER UNIT CIRCUIT MALFUNCTION
P1508 BY-PASS SOLENOID VALVE CIRCUIT MALFUNCTION
P1524 CHARGE AIR COOLER BY-PASS SOLENOID VALVE CIRCUIT MALFUNCTION
P1525 AIR BY-PASS VALVE (ABV) SOLENOID VALVE (VACUUM) CIRCUIT MALFUNCTION
P1526 AIR BY-PASS VALVE (ABV) SOLENOID VALVE (VENT) CIRCUIT MALFUNCTION
P1540 AIR BY-PASS VALVE (ABV) CONTROL SYSTEM MALFUNCTION
P1601 COMMUNICATION LINE ERROR (PCM-TCM)
P1609 PCM INTERNAL MALFUNCTION
P1627 PCM - ANTI-LOCK BRAKE SYSTEM (ABS)/TRACTION CONTROL SYSTEM (TCS) ABS HYDRAULIC UNIT (HU)/CONTROL MODULE (CM) LINE COMMUNICATION ERROR
P1628 PCM - ANTI-LOCK BRAKE SYSTEM (ABS)/TRACTION CONTROL SYSTEM (TCS) CONTROL MODULE LINE COMMUNICATION ERROR
P1794 PCM +BB VOLTAGE LOW