Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description
P0011	CMP TIMING OVER-ADVANCED
P0012	CMP TIMING OVER-RETARDED
P0016	CKP-CMP CORRELATION
P0030	FRONT HO2S HEATER CONTROL CIRCUIT PROBLEM
P0031	FRONT HO2S HEATER CIRCUIT LOW INPUT
P0032	FRONT HO2S HEATER CIRCUIT HIGH INPUT
P0037	MIDDLE HO2S HEATER CIRCUIT LOW INPUT
P0038	MIDDLE HO2S HEATER CIRCUIT HIGH INPUT
P0043	REAR HO2S HEATER CIRCUIT LOW INPUT
P0044	REAR HO2S HEATER CIRCUIT HIGH INPUT
P0101	MAF CIRCUIT RANGE/PERFORMANCE PROBLEM
P0102	MAF CIRCUIT LOW INPUT
P0103	MAF SENSOR CIRCUIT HIGH INPUT
P0106	MAP SENSOR PERFORMANCE PROBLEM
P0107	MAP SENSOR CIRCUIT LOW INPUT
P0108	MAP SENSOR CIRCUIT HIGH INPUT
P0111	IAT CIRCUIT RANGE/PERFORMANCE PROBLEM
P0112	IAT SENSOR CIRCUIT LOW INPUT
P0113	IAT SENSOR CIRCUIT HIGH INPUT
P0117	ECT SENSOR CIRCUIT LOW INPUT
P0118	ECT SENSOR CIRCUIT HIGH INPUT
P0122	TP SENSOR NO. 1 CIRCUIT LOW INPUT
P0123	TP SENSOR NO. 1 CIRCUIT HIGH INPUT
P0125	EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL
P0126 & P0128	COOLANT THERMOSTAT STUCK OPEN
P0130	FRONT HO2S CIRCUIT PROBLEM
P0131	FRONT HO2S CIRCUIT LOW INPUT
P0132	FRONT HO2S CIRCUIT HIGH INPUT
P0133	FRONT HO2S CIRCUIT PROBLEM
P0134	FRONT HO2S NO ACTIVITY DETECTED
P0138	MIDDLE REAR HO2S CIRCUIT HIGH INPUT
P0139	MIDDLE HO2S CIRCUIT PROBLEM
P0140	REAR HO2S NO ACTIVITY DETECTED
P0144	REAR HO2S CIRCUIT HIGH INPUT
P0145	REAR HO2S CIRCUIT PROBLEM
P0171	FUEL TRIM SYSTEM TOO LEAN
P0172	FUEL TRIM SYSTEM TOO RICH
P0222	TP SENSOR NO. 2 CIRCUIT LOW INPUT
P0223	TP SENSOR NO. 2 CIRCUIT HIGH INPUT
P0300	RANDOM MISFIRE DETECTED
P0301	CYLINDER MISFIRE DETECTED
P0302	CYLINDER MISFIRE DETECTED
P0303	CYLINDER MISFIRE DETECTED
P0304	CYLINDER MISFIRE DETECTED
P0327	KS CIRCUIT LOW INPUT
P0328	KS CIRCUIT HIGH INPUT
P0335	CKP SENSOR CIRCUIT PROBLEM
P0340	CMP SENSOR CIRCUIT PROBLEM
P0401	EGR FLOW INSUFFICIENT DETECTED
P0403	EGR VALVE (STEPPER MOTOR) CIRCUIT PROBLEM
P0421	CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD
P0441	EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW
P0442	EVAPORATIVE EMISSION CONTROLS SYSTEM LEAK DETECTED (SMALL LEAK)
P0443	PURGE SOLENOID VALVE CIRCUIT PROBLEM
P0446	CHANGE OVER VALVE (EVAP SYSTEM LEAK DETECTION PUMP) STUCK CLOSED
P0455	EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (GROSS LEAK)
P0456	EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK)
P0461	FUEL GAUGE SENDER UNIT CIRCUIT RANGE/PERFORMANCE PROBLEM
P0462	FUEL GAUGE SENDER UNIT CIRCUIT LOW INPUT
P0463	FUEL GAUGE SENDER UNIT CIRCUIT HIGH INPUT
P0480	FAN CONTROL CIRCUIT PROBLEM
P0500	VSS CIRCUIT PROBLEM
P0505	IAC SYSTEM PROBLEM
P0506	IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED
P0507	IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
P0564	CRUISE CONTROL SWITCH CIRCUIT MALFUNCTION
P0571	BRAKE SWITCH CIRCUIT PROBLEM
P0601	PCM MEMORY CHECK SUM ERROR
P0602	PCM PROGRAMMING ERROR
P0604	PCM RANDOM ACCESS MEMORY ERROR
P0606	ECM/PCM PROCESSOR
P0607	PCM PERFORMANCE PROBLEM
P0610	PCM VEHICLE OPTIONS ERROR
P0638	THROTTLE ACTUATOR CONTROL CIRCUIT RANGE/PERFORMANCE PROBLEM
P0661	VARIABLE INTAKE-AIR SOLENOID VALVE CIRCUIT LOW INPUT
P0662	VARIABLE INTAKE-AIR SOLENOID VALVE CIRCUIT HIGH INPUT
P0703	BRAKE SWITCH INPUT CIRCUIT PROBLEM
P0704	CLUTCH PEDAL POSITION SWITCH INPUT CIRCUIT PROBLEM
P0850	NEUTRAL SWITCH INPUT CIRCUIT PROBLEM
P1260	IMMOBILIZER SYSTEM PROBLEM
P2004	VARIABLE TUMBLE SHUTTER VALVE STUCK OPEN
P2006	VARIABLE TUMBLE SHUTTER VALVE STUCK CLOSED
P2009	VARIABLE TUMBLE SOLENOID VALVE CIRCUIT LOW INPUT
P2010	VARIABLE TUMBLE SOLENOID VALVE CIRCUIT HIGH INPUT
P2088	OIL CONTROL VALVE CIRCUIT LOW
P2089	OIL CONTROL VALVE CIRCUIT HIGH
P2096	TARGET A/F FEEDBACK SYSTEM TOO LEAN
P2097	TARGET A/F FEEDBACK SYSTEM TOO RICH
P2100	THROTTLE ACTUATOR CIRCUIT OPEN
P2101	THROTTLE ACTUATOR CIRCUIT RANGE/PERFORMANCE
P2102	THROTTLE ACTUATOR CIRCUIT LOW INPUT
P2103	THROTTLE ACTUATOR CIRCUIT HIGH INPUT
P2107	THROTTLE ACTUATOR CONTROL MODULE PROCESSOR ERROR
P2108	THROTTLE ACTUATOR CONTROL MODULE PERFORMANCE ERROR
P2109	TP SENSOR MINIMUM STOP/PERFORMANCE PROBLEM
P2112	THROTTLE ACTUATOR CONTROL SYSTEM RANGE/PERFORMANCE PROBLEM
P2119	THROTTLE ACTUATOR CONTROL THROTTLE BODY RANGE/PERFORMANCE PROBLEM
P2122	ACCELERATOR PEDAL POSITION SENSOR NO. 1 CIRCUIT LOW INPUT
P2123	ACCELERATOR PEDAL POSITION SENSOR NO. 1 CIRCUIT HIGH INPUT
P2126	APP SENSOR NO. 2 RANGE/PERFORMANCE PROBLEM
P2127	APP SENSOR NO. 2 CIRCUIT LOW INPUT
P2128	APP SENSOR NO. 2 CIRCUIT HIGH INPUT
P2135	TP SENSOR NO. 1 / NO. 2 VOLTAGE CORRELATION PROBLEM
P2138	APP SENSOR NO. 1 / NO. 2 VOLTAGE CORRELATION PROBLEM
P2177	FUEL SYSTEM TOO LEAN AT OFF IDLE
P2178	FUEL SYSTEM TOO RICH AT OFF IDLE
P2187	FUEL SYSTEM TOO LEAN AT IDLE
P2188	FUEL SYSTEM TOO RICH IDLE
P2195	FRONT HO2S SIGNAL STUCK LEAN
P2196	FRONT HO2S SIGNAL STUCK RICH
P2228	BARO SENSOR CIRCUIT LOW INPUT
P2229	BARO SENSOR CIRCUIT HIGH INPUT
P2270	MIDDLE HO2S SIGNAL STUCK LEAN
P2271	MIDDLE HO2S SIGNAL STUCK RICH
P2274	REAR HO2S SIGNAL STUCK LEAN
P2275	REAR HO2S SIGNAL STUCK RICH
P2401	EVAP SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT LOW
P2402	EVAP SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT HIGH
P2404	EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT PROBLEM
P2405	EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT LOW INPUT
P2407	EVAP SYSTEM LEAK DETECTION PUMP SENSE CIRCUIT INTERMITTENT
P2502	CHARGING SYSTEM VOLTAGE PROBLEM
P2503	CHARGING SYSTEM VOLTAGE LOW
P2504	CHARGING SYSTEM VOLTAGE HIGH
P2507	PCM B+ VOLTAGE LOW