Oakos Automotive - Subaru Impreza WRX Performance Parts : Subaru Specific OBDII Diagnostic Trouble Codes

P0031	Front oxygen (A/F) sensor heater circuit low input
P0032	Front oxygen (A/F) sensor heater circuit high input
P0037	Rear oxygen sensor heater circuit malfunction
P0038	Rear oxygen sensor heater circuit high input
P0065	Air assist injector solenoid valve malfunction
P0066	Air assist injector solenoid valve circuit low input
P0067	Air assist injector solenoid valve circuit high input
P0101	Mass air flow sensor circuit range/performance problem (high input)
P0102	Mass air flow sensor circuit low input
P0103	Mass air flow sensor circuit high input
P0106	Pressure sensor circuit range/performance problem (low input)
P0107	Pressure sensor circuit low input
P0108	Pressure sensor circuit high input
P0111	Intake air temperature sensor circuit range/performance problem
P0112	Intake air temperature sensor circuit low input
P0113	Intake air temperature sensor circuit high input
P0117	Engine coolant temperature sensor circuit low input
P0118	Engine coolant temperature sensor circuit high input
P0121	Throttle position sensor circuit range/performance problem (high input)
P0122	Throttle position sensor circuit low input
P0123	Throttle position sensor circuit high input
P0125	Insufficient coolant temperature for closed loop fuel control
P0128	Thermostat malfunction
P0130	Front oxygen (A/F) sensor circuit range/performance problem (lean)
P0131	Front oxygen (A/F) sensor circuit range/performance problem (low input)
P0132	Front oxygen (A/F) sensor circuit range/performance problem (high input)
P0133	Front oxygen (A/F) sensor circuit slow response
P0136	Rear oxygen sensor circuit malfunction
P0139	Rear oxygen sensor circuit slow response
P0171	Fuel trim malfunction (A/F too lean)
P0172	Fuel trim malfunction (A/F too rich)
P0181	Fuel temperature sensor A circuit range/performance problem
P0182	Fuel temperature sensor A circuit low input
P0183	Fuel temperature sensor A circuit high input
P0244	Wastegate control solenoid valve malfunction (high input)
P0245	Wastegate control solenoid valve circuit low input
P0246	Wastegate control solenoid valve circuit high input
P0301	Cylinder 1 misfire detected
P0302	Cylinder 2 misfire detected
P0303	Cylinder 3 misfire detected
P0304	Cylinder 4 misfire detected
P0327	Knock sensor circuit low input
P0328	Knock sensor circuit high input
P0335	Crankshaft position sensor circuit malfunction
P0336	Crankshaft position sensor circuit range/performance problem
P0340	Camshaft position sensor circuit malfunction
P0341	Camshaft position sensor circuit range/performance problem
P0420	Catalyst system efficiency below threshold
P0442	Evaporative emission control system malfunction
P0444	Evaporative emission control system purge control valve circuit low input
P0445	Evaporative emission control system purge control valve circuit high input
P0447	Evaporative emission control system vent control low input
P0448	Evaporative emission control system vent control high input
P0451	Evaporative emission control system pressure sensor range/performance problem
P0452	Evaporative emission control system pressure sensor low input
P0453	Evaporative emission control system pressure sensor high input
P0456	Evaporative emission control system malfunction
P0457	Evaporative emission control system leak detected (fuel cap loose/off)
P0461	Fuel level sensor circuit range/performance problem
P0462	Fuel level sensor circuit low input
P0463	Fuel level sensor circuit high input
P0464	Fuel level sensor intermittent input
P0480	Cooling fan relay 1 circuit low input
P0483	Cooling fan function problem
P0500	Vehicle speed sensor malfunction
P0506	Idle control system RPM lower than expected
P0507	Idle control system RPM higher than expected
P0508	Idle control system circuit low input
P0509	Idle control system circuit high input
P0512	Starter switch circuit high input
P0545	Exhaust gas temperature sensor circuit low input
P0546	Exhaust gas temperature sensor circuit high input
P0604	Internal control module memory check sum error
P0703	Brake switch input malfunction
P0705	Transmission range sensor circuit malfunction
P0710	Transmission fluid temperature sensor circuit malfunction
P0715	Torque converter turbine speed sensor circuit malfunction
P0720	Output speed sensor (vehicle speed sensor 2) circuit malfunction
P0725	Engine speed input circuit malfunction
P0731	Gear 1 incorrect ratio
P0732	Gear 2 incorrect ratio
P0733	Gear 3 incorrect ratio
P0734	Gear 4 incorrect ratio
P0741	Torque converter clutch system malfunction
P0743	Torque converter clutch system (Lock-up duty solenoid) electrical
P0748	Pressure control solenoid (Line pressure duty solenoid) electrical
P0753	Shift solenoid A (Shift solenoid 1) electrical
P0758	Shift solenoid B (Shift solenoid 2) electrical
P0778	2-4 brake pressure control solenoid valve (2-4 brake duty solenoid) circuit malfunction
P0785	2-4 brake timing control solenoid valve (2-4 brake timing solenoid) circuit malfunction
P1086	Tumble generator valve #2 (LH) position sensor circuit low input
P1087	Tumble generator valve #2 (LH) position sensor circuit high input
P1088	Tumble generator valve #1 (RH) position sensor circuit low input
P1089	Tumble generator valve #1 (RH) position sensor circuit high input
P1090	Tumble generator valve #1 (RH) malfunction (stuck open)
P1091	Tumble generator valve #1 (RH) malfunction (stuck close)
P1092	Tumble generator valve #2 (LH) malfunction (stuck open)
P1093	Tumble generator valve #2 (LH) malfunction (stuck close)
P1094	Tumble generator valve circuit #1 (open circuit)
P1095	Tumble generator valve circuit #1 (over current)
P1096	Tumble generator valve circuit #2 (open circuit)
P1097	Tumble generator valve circuit #2 (over current)
P1110	Atmospheric pressure sensor low input
P1111	Atmospheric pressure sensor high input
P1112	Atmospheric pressure sensor range/performance problem
P1130	Front oxygen sensor circuit malfunction (open circuit)
P1131	Front oxygen sensor circuit malfunction (short circuit)
P1134	Front oxygen (A/F) sensor microcomputer problem
P1137	Front oxygen (A/F) sensor circuit range/performance problem
P1139	Front oxygen (A/F) sensor #1 heater circuit performance/range problem
P1141	Mass air flow sensor circuit range/performance problem (low input)
P1142	Throttle position sensor circuit range/performance problem (low input)
P1146	Pressure sensor circuit range/performance problem (high input)
P1230	Fuel pump control unit malfunction
P1244	Wastegate control solenoid valve malfunction (low input)
P1245	Wastegate control solenoid valve malfunction (fail-safe)
P1301	Fire due to increased exhaust temperature
P1312	Exhaust temperature sensor malfunction
P1400	Fuel tank pressure control solenoid valve circuit low input
P1420	Fuel tank pressure control solenoid valve circuit high input
P1443	Evaporative emission control system vent control function problem
P1480	Cooling fan relay 1 circuit high input
P1507	Idle control system malfunction (fail-safe)
P1510	Idle air control solenoid valve signal 1 circuit low input
P1511	Idle air control solenoid valve signal 1 circuit high input
P1512	Idle air control solenoid valve signal 2 circuit low input
P1513	Idle air control solenoid valve signal 2 circuit high input
P1514	Idle air control solenoid valve signal 3 circuit low input
P1515	Idle air control solenoid valve signal 3 circuit high input
P1516	Idle air control solenoid valve signal 4 circuit low input
P1517	Idle air control solenoid valve signal 4 circuit high input
P1518	Starter switch circuit low input
P1540	Vehicle speed sensor malfunction 2
P1544	High exhaust temperature detected
P1560	Back-up voltage circuit malfunction
P1590	Neutral position switch circuit high input
P1591	Neutral position switch circuit low input
P1592	Neutral position switch circuit (MT model)
P1594	Automatic transmission diagnosis input signal circuit malfunction
P1595	Automatic transmission diagnosis input signal circuit low input
P1596	Automatic transmission diagnosis input signal circuit high input
P1698	Engine torque control cut signal circuit low input
P1699	Engine torque control cut signal circuit high input
P1700	Throttle position sensor circuit malfunction for automatic transmission
P1701	Cruise control set signal circuit malfunction for automatic transmission
P1703	Low clutch timing control solenoid valve circuit malfunction
P1711	Engine torque control signal 1 circuit malfunction
P1712	Engine torque control signal 2 circuit malfunction