Self-Diagnostics DTCS

SELF-DIAGNOSTICS DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
P0000	No Faults Detected	--
P0100	MAF Sensor Circuit Fault	CIRCUIT TEST DC - MASS AIRFLOW (MAF) SENSOR
P0110	IAT Sensor Circuit Fault	CIRCUIT TEST DA - TEMPERATURE SENSOR (IAT & ECT)
P0115	ECT Sensor Circuit Fault	CIRCUIT TEST DA - TEMPERATURE SENSOR (IAT & ECT)
P0120	Throttle Position Sensor Fault	CIRCUIT TEST DH - THROTTLE POSITION (TP) SENSOR
P0125	Engine Temp Low, No Closed Loop	CIRCUIT TEST DA - TEMPERATURE SENSOR (IAT & ECT)
P0130	HO2S Circuit Fault; Bank 1, Sensor 1	CIRCUIT TEST H - FUEL CONTROL
P0135	HO2S Heater Fault; Bank 1, Sensor 1	CIRCUIT TEST H - FUEL CONTROL
P0136	HO2S Circuit Fault; Bank 1, Sensor 2	CIRCUIT TEST H - FUEL CONTROL
P0141	HO2S Heater Fault; Bank 1, Sensor 2	CIRCUIT TEST H - FUEL CONTROL
P0171	Fuel Mixture Too Lean	CIRCUIT TEST H - FUEL CONTROL
P0172	Fuel Mixture Too Rich	CIRCUIT TEST H - FUEL CONTROL
P0300	Random Or Multiple Misfire	CIRCUIT TEST HD - MISFIRE MONITOR
P0301	Cylinder No. 1 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0302	Cylinder No. 2 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0303	Cylinder No. 3 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0304	Cylinder No. 4 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0305	Cylinder No. 5 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0306	Cylinder No. 6 Misfire Detected	CIRCUIT TEST HD - MISFIRE MONITOR
P0325	Knock Sensor Circuit Fault	CIRCUIT TEST DG - KNOCK SENSOR (KS)
P0335	CKP Sensor Circuit Fault	CIRCUIT TEST DR - CAMSHAFT POSITION (CMP) SENSOR
P0340	CMP Sensor Circuit Fault	CIRCUIT TEST DR - CAMSHAFT POSITION (CMP) SENSOR
P0400	EGR Flow Fault	CIRCUIT TEST HE - EGR SYSTEM
P0402	Excessive EGR Flow Detected	CIRCUIT TEST HE - EGR SYSTEM
P0420	Catalyst Efficiency Fault; Bank 1	CIRCUIT TEST HF - CATALYST EFFICIENCY MONITOR & EXHAUST SYSTEMS
P0500	Vehicle Speed Sensor Fault	CIRCUIT TEST DP - VEHICLE SPEED SENSOR (VSS)
P0505	Idle Control System Fault	CIRCUIT TEST KE - IDLE AIR CONTROL SYSTEM
P0600	Serial Communication Link Fault	CIRCUIT TEST QA - UNABLE TO ACTIVATE SELF-TEST/COMMUNICATION ERROR
P0605	PCM Internal Failure	Replace PCM.
P0720	Output Speed Sensor Circuit Fault	CIRCUIT TEST DR - CAMSHAFT POSITION (CMP) SENSOR
P0725	Engine Speed Input Circuit Fault	CIRCUIT TEST ND - ENGINE SPEED SIGNAL
P1400	EGR DPFE Sensor; Voltage Low	CIRCUIT TEST HE - EGR SYSTEM
P1401	EGR Temperature Sensor Fault	CIRCUIT TEST HE - EGR SYSTEM
P1605	A/T Data Communication Line Fault	CIRCUIT TEST QA - UNABLE TO ACTIVATE SELF-TEST/COMMUNICATION ERROR
P1701	Fuel Trim Fault	CIRCUIT TEST H - FUEL CONTROL
P1705	Throttle Position Sensor Fault (A/T)	CIRCUIT TEST DH - THROTTLE POSITION (TP) SENSOR
P1900	Cooling Fan Fault	CIRCUIT TEST KF - FAN CONTROL RELAYS