Diagnostic Trouble Code Chart

HINT:

Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "DTC Code" below.
*: MIL flashes when a catalyst damaged misfire is detected.

SFI SYSTEM

DIAGNOSTIC TROUBLE CODE CHART

DTC Code	Detection Item	Trouble Area	MIL	Memory
P0010	Camshaft Position "A" Actuator Circuit (Bank 1)	Open or short in Oil Control Valve (OCV) for intake camshaft (bank 1) circuit OCV for intake camshaft (bank 1) ECM	Comes on	DTC stored
P0011	Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1)	Valve timing OCV for intake camshaft (bank 1) OCV filter (bank 1) Intake camshaft (bank 1) timing gear assembly ECM	Comes on	DTC stored
P0012	Camshaft Position "A" - Timing Over-Retarded (Bank 1)	Valve timing OCV for intake camshaft (bank 1) OCV filter (bank 1) Intake camshaft (bank 1) timing gear assembly ECM	Comes on	DTC stored
P0013	Camshaft Position "B" Actuator Circuit / Open (Bank 1)	Open or short in OCV for exhaust camshaft (bank 1) circuit OCV for exhaust camshaft (bank 1) ECM	Comes on	DTC stored
P0014	Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1)	Valve timing OCV for exhaust camshaft (bank 1) OCV filter (bank 1) Exhaust camshaft ECM	Comes on	DTC stored
P0015	Camshaft Position "B" - Timing Over-Retarded (Bank 1)	Valve timing OCV for exhaust camshaft (bank 1) OCV filter (bank 1) Exhaust camshaft ECM	Comes on	DTC stored
P0016	Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)	Valve timing OCV for intake camshaft (bank 1) OCV filter (bank 1) Intake camshaft (bank 1) timing gear assembly ECM	Comes on	DTC stored
P0017	Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)	Valve timing OCV for exhaust camshaft (bank 1) OCV filter Exhaust camshaft ECM	Comes on	DTC stored
P0018	Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)	Valve timing OCV for intake camshaft (bank 2) OCV filter (bank 2) Intake camshaft (bank 2) timing gear assembly ECM	Comes on	DTC stored
P0019	Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)	Valve timing OCV for exhaust camshaft (bank 2) OCV filter Exhaust camshaft ECM	Comes on	DTC stored
P0020	Camshaft Position "A" Actuator Circuit (Bank 2)	Open or short in OCV for intake camshaft (bank 2) circuit OCV for intake camshaft (bank 2) ECM	Comes on	DTC stored
P0021	Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2)	Valve timing Oil Control Valve (OCV) for intake camshaft (bank 2) OCV filter (bank 2) Intake camshaft (bank 2) timing gear assembly ECM	Comes on	DTC stored
P0022	Camshaft Position "A" - Timing Over-Retarded (Bank 2)	Valve timing OCV for intake camshaft (bank 2) OCV filter (bank 2) Intake camshaft (bank 2) timing gear assembly ECM	Comes on	DTC stored
P0023	Camshaft Position "B" Actuator Circuit / Open (Bank 2)	Open or short in OCV for exhaust camshaft (bank 2) circuit OCV for exhaust camshaft (bank 2) ECM	Comes on	DTC stored
P0024	Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 2)	Valve timing OCV for exhaust camshaft (bank 2) OCV filter (bank 2) Exhaust camshaft ECM	Comes on	DTC stored
P0025	Camshaft Position "B" - Timing Over-Retarded (Bank 2)	Valve timing OCV for exhaust camshaft (bank 2) OCV filter (bank 2) Exhaust camshaft ECM	Comes on	DTC stored
P0031	Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1)	Open in A/F sensor heater circuit A/F sensor heater Integration relay ECM	Comes on	DTC stored
P0032	Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)	Short in A/F sensor heater circuit A/F sensor heater Integration relay ECM	Comes on	DTC stored
P0037	Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2)	Open in Heated Oxygen (HO2) sensor heater circuit HO2 sensor heater ECM	Comes on	DTC stored
P0038	Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)	Short in HO2 sensor heater circuit HO2 sensor heater ECM	Comes on	DTC stored
P0051	Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1)	Open in A/F sensor heater circuit A/F sensor heater Integration relay ECM	Comes on	DTC stored
P0052	Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1)	Short in A/F sensor heater circuit A/F sensor heater Integration relay ECM	Comes on	DTC stored
P0057	Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2)	Open in Heated Oxygen (HO2) sensor heater circuit HO2 sensor heater ECM	Comes on	DTC stored
P0058	Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2)	Short in HO2 sensor heater circuit HO2 sensor heater ECM	Comes on	DTC stored
P0087	Fuel Rail / System Pressure - Too Low	Leak of fuel Fuel pipe (Fuel tank - Fuel pump for high pressure) Fuel pipe (Fuel pump for high pressure - Fuel injector [for Direct Injection]) Fuel injector (for Direct Injection) Fuel relief valve Fuel relief valve relay Fuel pressure sensor Fuel pump for high pressure ECM	Comes on	DTC stored
P0088	Fuel Rail / System Pressure - Too High	Fuel pump for high pressure Fuel pressure sensor RELIEF VLV fuse Fuel relief valve relay Fuel relief valve circuit Fuel relief valve ECM	Comes on	DTC stored
P0100	Mass or Volume Air Flow Circuit	Open or short in Mass Air Flow (MAF) meter circuit MAF circuit ECM	Comes on	DTC stored
P0101	Mass Air Flow Circuit Range / Performance Problem	MAF meter	Comes on	DTC stored
P0102	Mass or Volume Air Flow Circuit Low Input	Open or short in MAF meter circuit MAF meter ECM	Comes on	DTC stored
P0103	Mass or Volume Air Flow Circuit High Input	Open or short in MAF meter circuit MAF meter ECM	Comes on	DTC stored
P0110	Intake Air Temperature Circuit Malfunction	Open or short in Intake Air Temperature (IAT) sensor circuit IAT sensor (built into MAF meter) ECM	Comes on	DTC stored
P0111	Intake Air Temperature Sensor Gradient Too High	MAF meter	Comes on	DTC stored
P0112	Intake Air Temperature Circuit Low Input	Short in IAT sensor circuit IAT sensor (built into MAF meter) ECM	Comes on	DTC stored
P0113	Intake Air Temperature Circuit High Input	Open in IAT sensor circuit IAT sensor (built into MAF meter) ECM	Comes on	DTC stored
P0115	Engine Coolant Temperature Circuit Malfunction	Open or short in Engine Coolant Temperature (ECT) sensor circuit ECT sensor ECM	Comes on	DTC stored
P0116	Engine Coolant Temperature Circuit Range / Performance Problem	Thermostat ECT sensor	Comes on	DTC stored
P0117	Engine Coolant Temperature Circuit Low Input	Short in ECT sensor circuit ECT sensor ECM	Comes on	DTC stored
P0118	Engine Coolant Temperature Circuit High Input	Open in ECT sensor circuit ECT sensor ECM	Comes on	DTC stored
P0120	Throttle / Pedal Position Sensor / Switch "A" Circuit Malfunction	Throttle position (TP) sensor (built into throttle body) ECM	Comes on	DTC stored
P0121	Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem	TP sensor (built into throttle body)	Comes on	DTC stored
P0122	Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input	TP sensor (built into throttle body) Short in VTA1 circuit Open in VC circuit ECM	Comes on	DTC stored
P0123	Throttle / Pedal Position Sensor / Switch "A" Circuit High Input	TP sensor (built into throttle body) Open in VTA1 circuit Open in E2 circuit Short between VC and VTA1 circuits ECM	Comes on	DTC stored
P0125	Insufficient Coolant Temperature for Closed Loop Fuel Control	Engine coolant temperature sensor Cooling system Thermostat	Comes on	DTC stored
P0128	Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)	Thermostat Cooling system ECT sensor ECM	Comes on	DTC stored
P0136	Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)	Open or short in HO2 sensor (bank 1 sensor 2) circuit HO2 sensor (bank 1 sensor 2) HO2 sensor heater (bank 1 sensor 2) Air-Fuel Ratio (A/F) sensor(bank 1 sensor 1) Gas leakage from exhaust system	Comes on	DTC stored
P0137	Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)	Open in HO2 sensor (bank 1 sensor 2) circuit HO2 sensor (bank 1 sensor 2) HO2 sensor heater (bank 1 sensor 2) Gas leakage from exhaust system	Comes on	DTC stored
P0138	Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)	Short in HO2 sensor (bank 1 sensor 2) circuit HO2 sensor (bank 1 sensor 2) ECM internal circuit malfunction Air-Fuel ratio (A/F) Sensor (bank 1)	Comes on	DTC stored
P0139	Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2)	Short in HO2 sensor (bank 1 sensor 2) circuit HO2 sensor (bank 1 sensor 2) ECM internal circuit malfunction Air-Fuel ratio (A/F) sensor(bank 1 sensor 1)	Comes on	DTC stored
P0141	Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)	Open or short in HO2 sensor heater (bank 1 sensor 2) circuit HO2 sensor heater (bank 1 sensor 2) EFI NO. 2 fuse ECM	Comes on	DTC stored
P0156	Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2)	Open or short in HO2 sensor (bank 2 sensor 2) circuit HO2 sensor (bank 2 sensor 2) HO2 sensor heater (bank 2 sensor 2) A/F sensor (bank 2 sensor 1) Gas leakage from exhaust system	Comes on	DTC stored
P0157	Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2)	Open in HO2 sensor (bank 2 sensor 2) circuit HO2 sensor (bank 2 sensor 2) HO2 sensor heater (bank 2 sensor 2) Gas leakage from exhaust system	Comes on	DTC stored
P0158	Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2)	Short in HO2 sensor (bank 2 sensor 2) circuit HO2 sensor (bank 2 sensor 2) ECM internal circuit malfunction Air-Fuel ratio (A/F) sensor(bank 2)	Comes on	DTC stored
P0159	Oxygen Sensor Circuit Slow Response(Bank 2 Sensor 2)	Short in HO2 sensor (bank 2 sensor 2) circuit HO2 sensor (bank 2 sensor 2) ECM internal circuit malfunction Air-Fuel ratio (A/F) sensor(bank 2)	Comes on	DTC stored
P0161	Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)	Open or short in HO2 sensor heater (bank 2 sensor 2) circuit HO2 sensor heater (bank 2 sensor 2) EFI NO. 2 fuse ECM	Comes on	DTC stored
P0171	System Too Lean (Bank 1)	Air induction system Fuel injector blockage Fuel injector for port injection Fuel injector for direct injection Mass Air Flow (MAF) meter Engine Coolant Temperature (ECT) sensor Fuel pressure Gas leakage from exhaust system Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor(bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits Ventilation valve and hose Ventilation hose connections ECM	Comes on	DTC stored
P0172	System Too Rich (Bank 1)	Injector leakage or blockage Fuel injector for port injection Fuel injector for direct injection MAF meter ECT sensor Ignition system Fuel pressure Gas leakage from exhaust system Open or short in A/F sensor(bank 1 sensor 1) A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P0174	System Too Lean (Bank 2)	Air induction system Fuel injector blockage-Fuel injector for port injection Fuel injector for direct injection Mass Air Flow (MAF) meter Engine Coolant Temperature (ECT) sensor Fuel pressure Gas leakage from exhaust system Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits Ventilation valve and hose Ventilation hose connections ECM	Comes on	DTC stored
P0175	System Too Rich (Bank 2)	Injector leakage or blockage Fuel injector for port injection Fuel injector for direct injection MAF meter ECT sensor Ignition system Fuel pressure Gas leakage from exhaust system Open or short in A/F sensor(bank 2 sensor 1) A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P0190	Fuel Rail Pressure Sensor Circuit	Open or short in fuel pressure sensor Fuel pressure sensor ECM	Comes on	DTC stored
P0192	Fuel Rail Pressure Sensor Circuit Low Input	Short in fuel pressure sensor Fuel pressure sensor ECM	Comes on	DTC stored
P0193	Fuel Rail Pressure Sensor Circuit High Input	Open in fuel pressure sensor Fuel pressure sensor ECM	Comes on	DTC stored
P0200	Injector Circuit / Open	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0201	Injector Circuit / Open - (Cylinder 1)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0202	Injector Circuit / Open - (Cylinder 2)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0203	Injector Circuit/Open - (Cylinder 3)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0204	Injector Circuit / Open - (Cylinder 4)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0205	Injector Circuit / Open - (Cylinder 5)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0206	Injector Circuit/Open - (Cylinder 6)	Open or short in injector driver (EDU) circuit Injector driver (EDU) Fuel injector for direct injection ECM	Comes on	DTC stored
P0220	Throttle / Pedal Position Sensor / Switch "B" Circuit	TP sensor (built into throttle body) ECM	Comes on	DTC stored
P0222	Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input	TP sensor (built into throttle body) Short in VTA2 circuit Open in VC circuit ECM	Comes on	DTC stored
P0223	Throttle / Pedal Position Sensor / Switch "B" Circuit High Input	TP sensor (built into throttle body) Open in VTA2 circuit Open in E2 circuit Short between VC and VTA2 circuit ECM	Comes on	DTC stored
P0230	Fuel Pump Primary Circuit	Open or short in F/PMP relay circuit F/PMP relay ECM	-	DTC stored
P0300	Random / Multiple Cylinder Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0301	Cylinder 1 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0302	Cylinder 2 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0303	Cylinder 3 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0304	Cylinder 4 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0305	Cylinder 5 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0306	Cylinder 6 Misfire Detected	Open or short in engine wire harness Connector connection Vacuum hose connection Ignition system Injector for direct injection Injector for port injection Fuel pressure MAF meter ECT sensor Compression pressure Valve clearance Valve timing Ventilation valve and hose Ventilation hose connections Air injection system ECM	Comes on/Blinks*	DTC stored
P0327	Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)	Short in knock sensor 1 circuit Knock sensor 1 ECM	Comes on	DTC stored
P0328	Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)	Open in knock sensor 1 circuit Knock sensor 1 ECM	Comes on	DTC stored
P0332	Knock Sensor 2 Circuit Low Input (Bank 2)	Short in knock sensor 2 circuit Knock sensor 2 ECM	Comes on	DTC stored
P0333	Knock Sensor 2 Circuit High Input (Bank 2)	Open in knock sensor 2 circuit Knock sensor 2 ECM	Comes on	DTC stored
P0335	Crankshaft Position Sensor "A" Circuit	Open or short in Crankshaft Position (CKP) sensor circuit CKP sensor CKP sensor plate ECM	Comes on	DTC stored
P0340	Camshaft Position Sensor Circuit Malfunction	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0342	Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor)	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0343	Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor)	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0345	Camshaft Position Sensor "A" Circuit (Bank 2)	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0347	Camshaft Position Sensor "A" Circuit Low Input (Bank 2)	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0348	Camshaft Position Sensor "A" Circuit High Input (Bank 2)	Open or short in VVT sensor for intake camshaft circuit VVT sensor for intake camshaft Camshaft timing gear for intake camshaft Jumped tooth of timing chain for intake camshaft ECM	Comes on	DTC stored
P0351	Ignition Coil "A" Primary / Secondary Circuit	Ignition system Open or short in IGF1 or IGT1 circuit between ignition coil and ECM No. 1 ignition coils ECM	Comes on	DTC stored
P0352	Ignition Coil "B" Primary / Secondary Circuit	Ignition system Open or short in IGF2 or IGT2 circuit between ignition coil and ECM No. 2 ignition coils ECM	Comes on	DTC stored
P0353	Ignition Coil "C" Primary / Secondary Circuit	Ignition system Open or short in IGF1 or IGT3 circuit between ignition coil and ECM No. 3 ignition coils ECM	Comes on	DTC stored
P0354	Ignition Coil "D" Primary / Secondary Circuit	Ignition system Open or short in IGF2 or IGT4 circuit between ignition coil and ECM No. 4 ignition coils ECM	Comes on	DTC stored
P0355	Ignition Coil "E" Primary / Secondary Circuit	Ignition system Open or short in IGF1 or IGT5 circuit between ignition coil and ECM No. 5 ignition coils ECM	Comes on	DTC stored
P0356	Ignition Coil "F" Primary / Secondary Circuit	Ignition system Open or short in IGF2 or IGT6 circuit between ignition coil and ECM No. 6 ignition coils ECM	Comes on	DTC stored
P0365	Camshaft Position Sensor "B" Circuit (Bank 1)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0367	Camshaft Position Sensor "B" Circuit Low Input (Bank 1)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0368	Camshaft Position Sensor "B" Circuit High Input (Bank 1)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0390	Camshaft Position Sensor "B" Circuit (Bank 2)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0392	Camshaft Position Sensor "B" Circuit Low Input (Bank 2)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0393	Camshaft Position Sensor "B" Circuit High Input (Bank 2)	Open or short in VVT sensor for exhaust camshaft circuit VVT sensor for exhaust camshaft Exhaust camshaft Jumped tooth of timing chain ECM	Comes on	DTC stored
P0420	Catalyst System Efficiency Below Threshold (Bank 1)	Gas leakage from exhaust system A/F sensor (bank 1 sensor 1) HO2 sensor (bank 1 sensor 2) Front exhaust pipe assembly Exhaust manifold sub-assembly RH	Comes on	DTC stored
P0430	Catalyst System Efficiency Below Threshold (Bank 2)	Gas leakage from exhaust system A/F sensor (bank 2 sensor 1) HO2 sensor (bank 2 sensor 2) Front exhaust pipe assembly Exhaust manifold sub-assembly LH	Comes on	DTC stored
P043E	Evaporative Emission System Reference Orifice Clog Up	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P043F	Evaporative Emission System Reference Orifice High Flow	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P0441	Evaporative Emission Control System Incorrect Purge Flow	EVAP leak Purge VSV Connector/wire harness (Purge VSV - ECM) Canister pump module ECM	Comes on	DTC stored
P0450	Evaporative Emission Control System Pressure Sensor / Switch	Canister pump module EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P0451	Evaporative Emission Control System Pressure Sensor Range / Performance	Canister pump module Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P0452	Evaporative Emission Control System Pressure Sensor / Switch Low Input	Canister pump module Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P0453	Evaporative Emission Control System Pressure Sensor / Switch High Input	Canister pump module Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P0505	Idle Control System Malfunction	-ETCS Air induction system Ventilation hose connection ECM	Comes on	DTC stored
P050A	Cold Start Idle Air Control System Performance	Throttle body assembly Mass air flow meter Intake system PCV hose connections VVT system Air clener filter element ECM	Comes on	DTC stored
P0560	System Voltage	Open in backup power source circuit Battery Battery terminals EFI fuse ECM	Comes on	DTC stored
P0604	Internal Control Module Random Access Memory (RAM) Error	ECM	Comes on	DTC stored
P0606	ECM/PCM Processor	Exhaust gas leak Heated oxygen sensor ECM	Comes on	DTC stored
P0607	Control Module Performance	ECM	Comes on	DTC stored
P0657	Actuator Supply Voltage Circuit / Open	ECM	Comes on	DTC stored
P1235	High Pressure Fuel Pump Circuit	Open or short in fuel pump for high pressure Fuel pump for high pressure Injector driver (EDU) ECM	Comes on	DTC stored
P1276	Port Injector Circuit No. 1	Open or short in fuel injector (for port injection circuit) Fuel injector for port injection ECM	Comes on	DTC stored
P1277	Port Injector Circuit No. 2	Open or short in fuel injector for port injection circuit Fuel injector for port injection ECM	Comes on	DTC stored
P1278	Port Injector Circuit No. 3	Open or short in fuel injector for port injection circuit Fuel injector for port injection ECM	Comes on	DTC stored
P1279	Port Injector Circuit No. 4	Open or short in fuel injector for port injection circuit Fuel injector for port injection ECM	Comes on	DTC stored
P127A	Port Injector Circuit No. 5	Open or short in fuel injector for port injection circuit Fuel injector for port injection ECM	Comes on	DTC stored
P127B	Port Injector Circuit No. 6	Open or short in fuel injector for port injection circuit Fuel injector for port injection ECM	Comes on	DTC stored
P1420	Evaporative Emission Canister Small Leak	EVAP leak (purge VSV - canister - FVCV) Purge VSV Canister pump module ECM	Comes on	DTC stored
P1421	Evaporative Emission Canister Gross Leak	EVAP leak (purge VSV - canister - FVCV) Purge VSV Canister pump module ECM	Comes on	DTC stored
P1422	Fuel Tank Small Leak	EVAP leak (fuel tank-FVCV)	Comes on	DTC stored
P1423	Fuel Tank Gross Leak	EVAP leak (fuel tank-FVCV)	Comes on	DTC stored
P1451	Fuel Tank Pressure Sensor Range/ Performance	Fuel tank pressure sensor Connector/wire harness (fuel tank pressure sensor - ECM) ECM	Comes on	DTC stored
P1452	Fuel Tank Pressure Sensor Low Input	Fuel tank pressure sensor Connector/wire harness (fuel tank pressure sensor - ECM) ECM	Comes on	DTC stored
P1453	Fuel Tank Pressure Sensor High Input	Fuel tank pressure sensor Connector/wire harness (fuel tank pressure sensor - ECM) ECM	Comes on	DTC stored
P2102	Throttle Actuator Control Motor Circuit Low	Open in throttle actuator circuit Throttle actuator ECM	Comes on	DTC stored
P2103	Throttle Actuator Control Motor Circuit High	Short in throttle actuator circuit Throttle actuator Throttle valve Throttle body assembly ECM	Comes on	DTC stored
P2111	Throttle Actuator Control System - Stuck Open	Throttle actuator Throttle body assembly Throttle valve	Comes on	DTC stored
P2112	Throttle Actuator Control System - Stuck Closed	Throttle actuator Throttle body assembly Throttle valve	Comes on	DTC stored
P2118	Throttle Actuator Control Motor Current Range / Performance	Open in ETCS power source circuit Battery Battery terminal ETCS fuse ECM	Comes on	DTC stored
P2119	Throttle Actuator Control Throttle Body Range / Performance	ETCS ECM	Comes on	DTC stored
P2135	Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation	Short between VTA1 and VTA2 circuits TP sensor (built into throttle body) ECM	Comes on	DTC stored
P2195	Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits Air induction system ECM	Comes on	DTC stored
P2196	Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1)	Open or short in A/F sensor (bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits Air induction system ECM	Comes on	DTC stored
P2197	Oxygen (A/F) Sensor Signal Stuck Lean (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits Air induction system ECM	Comes on	DTC stored
P2198	Oxygen (A/F) Sensor Signal Stuck Rich (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits Air induction system ECM	Comes on	DTC stored
P2237	Oxygen (A/F) Sensor Pumping Current Circuit / Open (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) ECM	Comes on	DTC stored
P2238	Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2239	Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2240	Oxygen (A/F) Sensor Pumping Current Circuit / Open (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) ECM	Comes on	DTC stored
P2241	Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2242	Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2252	Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2253	Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 1 Sensor 1)	Open or short in A/F sensor(bank 1 sensor 1) circuit A/F sensor (bank 1 sensor 1) A/F sensor heater (bank 1 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2255	Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2256	Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 2 Sensor 1)	Open or short in A/F sensor(bank 2 sensor 1) circuit A/F sensor (bank 2 sensor 1) A/F sensor heater (bank 2 sensor 1) Integration relay A/F sensor heater and relay circuits ECM	Comes on	DTC stored
P2401	Evaporative Emission Leak Detection Pump Stuck OFF	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P2402	Evaporative Emission Leak Detection Pump Stuck ON	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P2419	Evaporative Emission System Switching Valve Control Circuit Low	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) EVAP system hose (pipe from air inlet port to canister pump module, canister filter, fuel tank vent hose) ECM	Comes on	DTC stored
P2420	Evaporative Emission System Switching Valve Control Circuit High	Canister pump module (reference orifice, leak detection pump, vent valve) Connector/wire harness (canister pump module - ECM) ECM	Comes on	DTC stored
P2450	Fuel Vapor-containment Valve Stuck Open	Fuel vapor-containment valve Connector/wire harness (fuel vapor-containment valve - ECM) ECM	Comes on	DTC stored
P2451	Fuel Vapor-containment Valve Stuck Close	Fuel vapor-containment valve Connector/wire harness (fuel vapor-containment valve - ECM) ECM	Comes on	DTC stored
P2610	ECM / PCM Internal Engine Off Timer Performance	ECM	Comes on	DTC stored
P2A00	A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)	Open or short in A/F sensor circuit A/F sensor ECM	Comes on	DTC stored
P2A03	A/F Sensor Circuit Slow Response (Bank 2 Sensor 1)	Open or short in A/F sensor circuit A/F sensor ECM	Comes on	DTC stored
P3190	Poor Engine Power	Air induction system Throttle body Fuel pressure Engine Mass Air Flow meter Out of fuel Engine coolant temperature sensor Crankshaft position sensor VVT sensor ECM	Comes on	DTC stored
P3191	Engine does not Start	Air induction system Throttle body Fuel pressure Engine Mass air flow meter Out of fuel Engine coolant temperature sensor Crankshaft position sensor VVT sensor ECM	Comes on	DTC stored
P3193	Fuel Run Out	Out of fuel ECM	Comes on	DTC stored
U0001	High Speed CAN Communication Circuit	ECM	Comes on	DTC stored
U0293	Lost Communication with HV ECU	Wire harness ECM	Comes on	DTC stored