Trouble Codes
11 | Ignition pulse system/crank angle sensor(87 & later) |
12 | Ignition pulse system (1983 only)/Starter switch (84 & later) |
13 | Crank angle sensor or circuit |
14 | Vacuum switches stay on or off (1983 only)/Duty solenoid or circuit(1983 to 1985)/Injectors 1 & 2 (87-up) |
15 | Solenoid valve stays on or off (1983 only)/Coasting Fuel Cut (CFC) system (1983 to 1985 ) |
16 | Feedback system (1983 to 1985 models) |
17 | Fuel pump and automatic choke (1983 to 1985 carbureted) |
21 | Ignition pulse system (1983 only)/coolant temperature sensor or circuit (1983 to 1985 carbureted) |
22 | Ignition pulse system (1983 only)/Vehicle speed sensor or circuit or VLC solenoid valve or circuit. (1984 to 1988 carbureted) |
23 | Oxygen sensor or circuit (1983 to 1988)/pressure sensor or circuit (1983 to 1985) |
24 | Vacuum switches stay on or off (1983 only)/coolant temperature sensor or circuit, or Idle-up solenoid or circuit (1984 to 1988 carbureted) |
25 | Manifold vacuum sensor or circuit/coolant temperature sensor or circuit on 1984 models)/float chamber vent solenoid valve or circuit (1983 to 1985) |
32 | Coolant temperature sensor or circuit (1983)/Oxygen sensor or circuit (1984 to 1988) |
33 | Main system in feedback (1983 to 1988)/Vehicle speed sensor or circuit (1983 to 1985) |
34 | Choke power stays on or off (1983)/EGR system solenoid or circuit (1883 to 1988) |
35 | Canister purge solenoid or circuit (1983 to 1985) |
41 | Vacuum switches stay on or off (1983 only)/Feedback system (California models 1983 to 1985) |
42 | Vacuum switches stay on or off (1983 only)/clutch switch or circuit (1983 to 1988) |
43 | Choke power stays on or off (1983) |
46 | Radiator fan control (1983 to 1985) |
52 | Solenoid valve control system or clutch switch |
53 | Fuel pump circuit or Altitude compensator switch |
54 | Choke control system |
55 | Upshift control or EGR sensor |
56 | EGR system |
62 | Exhaust Gas Recirculation (EGR) solenoid valve control or Idle-up system |
63 | Canister solenoid valve or circuit/Idle-up system |
64 | Vacuum line control valve or circuit |
65 | Float chamber vent control valve circuit |
71 | Ignition pulse system |
73 | Ignition pulse system |
74 | Ignition pulse system |
84 - 86 Fuel Injected models
| |
11 | Ignition pulse |
12 | Starter switch off |
13 | Starter switch on |
14 | Airflow meter or circuit |
15 | Atmospheric pressure switch - fixed value |
16 | Crank angle sensor or circuit |
17 | Starter switch or circuit |
21 | Seized airflow meter flap |
22 | Pressure or vacuum switches - fixed value |
23 | Idle switch - fixed value |
24 | Wide open throttle switch - fixed value |
25 | Throttle sensor idle switch or circuit |
31 | Speed sensor or circuit |
32 | Oxygen sensor or circuit |
33 | Coolant sensor or circuit |
34 | Abnormal aspirated air thermosensor |
35 | Air flow meter/EGR solenoid switch or circuit |
41 | Atmospheric pressure sensor or circuit |
42 | Fuel injector - fixed value |
43 | KDLH control system |
46 | Neutral or parking switch or circuit |
47 | Fuel injector |
53 | Fuel pump or circuit |
55 | KDLH control system |
57 | Canister control system |
58 | Air control system |
62 | EGR control system |
88 | TBI control unit |
87 Fuel Injected models | |
11 | Ignition pulse/crank angle sensor |
12 | Starter switch or circuit |
13 | Crank angle sensor or circuit |
14 | Injectors 1 and 2 |
15 | Injectors 3 and 4 |
21 | Coolant temperature sensor or circuit |
22 | Knock sensor or circuit |
23 | Air flow meter or circuit |
24 | Air control |
31 | Throttle sensor or circuit |
32 | Oxygen sensor or circuit |
33 | Vehicle Speed Sensor (VSS) or circuit |
34 | EGR solenoid valve stuck on or off |
35 | Purge control solenoid or circuit |
41 | Lean fuel mixture indicated |
42 | Idle switch or circuit |
45 | Kick-down relay or circuit |
51 | Neutral switch or curcuit |
61 | Parking switch or circuit |
88 and later models with Single-Point Fuel Injection | |
11 | Crank angle sensor or circuit |
12 | Starter switch or circuit |
13 | Crank angle sensor or circuit |
14 | Fuel injector - abnormal output |
21 | Coolant temperature or circuit |
23 | Air flow meter or circuit |
24 | Air control valve or circuit |
31 | Throttle sensor or circuit |
32 | Oxygen sensor or circuit |
33 | Vehicle Speed Sensor or circuit |
34 | EGR solenoid or circuit |
35 | Purge control solenoid or circuit |
42 | Idle switch or circuit |
45 | Kick-down control relay or circuit |
51 | Neutral switch continuously in the on position |
55 | EGR temperature sensor or circuit |
61 | Parking switch or circuit |
1988 and later models with Multi-Point Fuel Injection (including Legacy) | |
11 | Crank angle sensor or circuit |
12 | Starter switch or circuit |
13 | Cam position sensor or circuit (TDC sensor on Justy) |
14 | Fuel injector no. 1 (Legacy, Impreza, Justy, SVX); Fuel injector 1 and 2 (XT, Loyale, GL, DL) |
15 | Fuel injector no. 2 (Legacy, Impreza, Justy, SVX); Fuel injector 3 and 4 (Loyale, GL, DL); Fuel injector 5 and 6 (XT6) |
16 | Fuel injector no. 3 (Legacy, Impreza, Justy, SVX); Fuel injector 3 and 4 (XT) |
17 | Fuel injector no. 4 (Legacy, Impreza, SVX); Fuel injector 1 and 2 (XT6) |
18 | Fuel injector no. 5 (SVX) |
19 | Fuel injector no. 6 (SVX) |
21 | Coolant temperature sensor or circuit |
22 | Knock sensor or circuit (right side on SVX) |
23 | Air flow meter or circuit (exc. Justy); Pressure sensor (Justy) |
24 | Air control valve or circuit (exc. Justy); Idle speed control solenoid valve (Justy) |
25 | Fuel Injector 3 and 4 (XT6) |
26 | Air temperature sensor (Justy) |
28 | Knock sensor no. 2 (SVX, left side) |
29 | Crank angle sensor (SVX, no. 2) |
31 | Throttle position sensor or circuit |
32 | Oxygen sensor or circuit (no. 1, right side on SVX) |
33 | Vehicle speed sensor (VSS) or circuit |
34 | EGR solenoid valve |
35 | Canister purge solenoid or circuit |
36 | Air suction solenoid valve (Impreza); Igniter circuit (Justy) |
37 | Oxygen sensor (no. 2, left side , SVX) |
38 | Engine torque control (SVX) |
41 | Air/fuel adaptive control |
42 | Idle switch or circuit |
43 | Throttle switch (Justy) |
44 | Wastegate duty solenoid (turbo) |
45 | Pressure duty solenoid (turbo)/atmospheric pressure sensor circuit (non-turbo) |
49 | Airflow sensor |
51 | Neutral switch (manual transmission)/inhibitor switch (automatic transmission) |
52 | Parking brake switch (exc. Justy)/Clutch switch (Justy) |
55 | EGR temperature sensor |
56 | EGR system |
61 | Parking brake switch (Loyale)/Fuel tank pressure control solenoid valve (Impreza) |
62 | Fuel temperature sensor (Impreza)/Electric load signal (Justy) |
63 | Fuel tank pressure sensor (Impreza)/Blower fan switch (Justy) |
65 | Vacuum pressure sensor |
Subaru OBD2 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 |
P0100
| Mass Air Flow Sensor Circuit Malfunction |
P0101
| Mass Air Flow Sensor Circuit Range Problem |
P0102
| Mass Air Flow Sensor Circuit Low Input |
PO103
| Mass Air Flow Sensor Circuit High Input |
P0105
| Pressure Sensor Circuit Malfunction |
P0106
| Pressure Sensor Circuit Range Problem |
PO107
| Pressure Sensor Circuit Low Input |
PO108
| 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 |
P0115
| Engine Coolant Temperature Sensor Circuit |
P0116
| Engine Coolant Temp Sensor Circuit Low Input |
PO117
| Engine Coolant Temp Sensor Circuit Low Input |
PO118
| Engine Coolant Temp Sensor Circuit High Input |
P0120
| Throttle Position Sensor Circuit Malfunction |
P0121
| Throttle Position Sensor Circuit Range Problem |
PO122
| Throttle Position Sensor Circuit Range Problem |
PO123
| Throttle Position Sensor Circuit High Input |
P0125
| Insufficient Coolant Temperature for Closed Loop |
P0128
| Thermostat malfunction |
P0130
| Front Oxygen Sensor Circuit Malfunction |
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 Sensor Circuit Slow Response |
P0135
| Front Oxygen Sensor Heater Circuit Malfunction |
P0136
| Rear Oxygen Sensor Circuit Malfunction |
P0139
| Rear Oxygen Sensor Circuit Slow Response |
P0141
| Rear Oxygen Sensor Heater Circuit Malfunction |
P0170
| Fuel Trim Malfunction |
P0171
| Fuel trim malfunction (A/F too lean) |
P0172
| Fuel trim malfunction (A/F too rich) |
PO181
| Fuel Temperature Sensor A Range Problem |
PO182
| Fuel Temperature Sensor A Circuit Low Input |
PO183
| Fuel Temperature Sensor A Circuit High Input |
P0201
| Fuel Injector Circuit Malfunction - #1 |
P0202
| Fuel Injector Circuit Malfunction - #2 |
P0203
| Fuel Injector Circuit Malfunction - #3 |
P0204
| Fuel Injector Circuit Malfunction - #4 |
P0244
| Wastegate control solenoid valve malfunction (high input) |
P0245
| Wastegate control solenoid valve circuit low input |
P0246
| Wastegate control solenoid valve circuit high input |
PO261
| Fuel Injector Circuit Low Input - #1 |
PO262
| Fuel Injector Circuit High Input - #1 |
PO264
| Fuel Injector Circuit Low Input - #2 |
PO265
| Fuel Injector Circuit High Input - #2 |
PO267
| Fuel Injector Circuit Low Input - #3 |
PO268
| Fuel Injector Circuit High Input - #3 |
PO270
| Fuel Injector Circuit Low Input - #4 |
PO271
| Fuel Injector Circuit High Input - #4 |
P0301
| Cylinder 1 Misfire Detected |
P0302
| Cylinder 2 Misfire Detected |
P0303
| Cylinder 3 Misfire Detected |
P0304
| Cylinder 4 Misfire Detected |
P0325
| Knock Sensor Circuit Malfunction |
P0327
| Knock sensor circuit low input |
P0328
| Knock sensor circuit high input |
P0335
| Crankshaft Position Sensor Circuit Malfunction |
PO336
| Crankshaft Position Sensor Circuit Range Problem |
P0340
| Camshaft Position Sensor Circuit Malfunction |
PO341
| Camshaft Position Sensor Circuit Range Problem |
P0400
| Exhaust Gas Recirculation Flow Malfunction |
P0403
| Exhaust Gas Recirculation Circuit Malfunction |
PO420
| Catalyst System Efficiency Below Threshold |
PO440
| Evaporative Emission Control System Malfunction |
P0441
| Evap System Incorrect Purge Flow |
P0442
| Evaporative emission control system malfunction |
P0443
| Evap System Purge Control Valve Circuit |
PO443
| EVAP System Purge Control Valve Circuit Low Input |
P0444
| Evaporative emission control system purge control valve circuit low input |
P0445
| Evaporative emission control system purge control valve circuit high input |
PO446
| EVAP System Vent Control Low Input |
P0447
| Evaporative emission control system vent control low input |
P0448
| Evaporative emission control system vent control high input |
PO451
| EVAP Pressure Sensor Range Problem |
PO452
| EVAP Pressure Sensor Low Input |
PO453
| EVAP Pressure Sensor High Input |
P0456
| Evaporative emission control system malfunction |
PO461
| Fuel Level Sensor Circuit Range/Performance Problem |
PO462
| Fuel Level Sensor Circuit Low Input |
PO463
| 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 |
P0505
| Idle Control System Malfunction |
P0506
| Idle Control System RPM Lower Than Expected |
P0507
| Idle Control System RPM Higher Than Expected |
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 |
P0600
| Serial Communication Link Malfunction |
P0601
| Internal Control Module Memory Checksum Error |
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 |
P0715
| Torque Converter Turbine Speed Sensor Circuit Malfunction |
P0720
| Output Speed Sensor 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 |
P0740
| Torque Converter Clutch System Malfunction |
P0741
| Torque converter clutch system malfunction |
P0743
| Torque Converter Clutch System Electrical |
P0748
| Pressure Control Solenoid Electrical |
P0753
| Shift Solenoid A Electrical |
P0758
| Shift Solenoid B Electrical |
P0760
| Shift Solenoid C Malfunction |
P0763
| Shift Solenoid C 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) |
P1100
| Starter Switch Circuit Malfunction |
P1101
| Neutral Position Switch Circuit High Input (A/T) |
P1101
| Neutral Position Switch Circuit Malfunction (M/T) |
P1102
| Pressure Sources Solenoid Valve Circuit Malfunction |
P1103
| Pressure Sources Switching Solenoid Valve Circuit |
P1104
| Engine Torque Control Signal Circuit Malfunction |
P1106
| Engine Torque Control Signal 2 Circuit Malfunction |
P1110
| Atmospheric pressure sensor low input |
P1111
| Atmospheric pressure sensor high input |
P1112
| Atmospheric pressure sensor range/performance problem |
P1115
| Engine Torque Control Cut Signal Circuit High Input |
P1116
| Engine Torque Control Cut Signal Circuit Low Input |
P1120
| Starter Switch High Input |
P1121
| Neutral Position Switch Circuit High Input [MT Vehicles] |
P1121
| Neutral Position Switch Circuit Low Input [AT Vehicles] |
P1122
| Pressure Sources Switching Valve Circuit High Input |
P1124
| TCS Signal Circuit High Input |
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 High Input |
P1142
| Mass Air Flow Sensor Circuit Low Input |
P1143
| Pressure Sensor Circuit Low Input |
P1144
| Pressure Sensor Circuit High Input |
P1146
| Pressure sensor circuit range/performance problem (high input) |
P1150
| Front Oxygen Sensor Heater Circuit High Input |
P1151
| Rear Oxygen Sensor Heater Circuit 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 |
P1325
| Knock Sensor Circuit Low Input |
P1400
| Fuel Tank Pressure Control Solenoid Low Input |
P1420
| Fuel Tank Pressure Control Solenoid High Input |
P1421
| Exhaust Gas Recirculation Circuit High Input |
P1422
| EVAP Purge Control Valve Circuit High Input |
P1423
| EVAP Vent Control High Input |
P1440
| Fuel Tank Pressure Control System Low Input |
P1441
| Fuel Tank Pressure Control System High Input |
P1442
| Fuel Level Sensor Circuit Range/Perf |
P1443
| EVAP Control System Vent Control Function Problem |
P1480
| Cooling fan relay 1 circuit high input |
P1500
| Radiator Fan Relay 1 Circuit Malfunction |
P1501
| Idle Control System Malfunction (Fail Safe) |
P1502
| Radiator Fan Function Problem |
P1507
| Idle Control System Malfunction (Fail Safe) |
P1510
| Idle Air Control Solenoid Signal 1 Circuit Low Input |
P1511
| Idle Air Control Solenoid Signal 1 Circuit High Input |
P1512
| Idle Air Control Solenoid Signal 2 Circuit Low Input |
P1513
| Idle Air Control Solenoid Signal 2 Circuit High Input |
P1514
| Idle Air Control Solenoid Signal 3 Circuit Low Input |
P1515
| Idle Air Control Solenoid Signal 3 Circuit High Input |
P1516
| Idle Air Control Solenoid Signal 4 Circuit Low Input |
P1517
| Idle Air Control Solenoid Signal 4 Circuit High Input |
P1518
| Starter switch circuit low input |
P1520
| Radiator Fan Relay 1 Circuit High 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 (A/T) |
P1701
| Cruise Control Set Signal Circuit Malfunction (A/T) |
P1702
| Auto Trans Diagnosis Input Signal Circuit |
P1703
| Low clutch timing control solenoid valve circuit malfunction |
P1704
| 2-4 Brake Timing Solenoid Valve Circuit Malfunction |
P1705
| 2-4 Brake Pressure Solenoid Valve (Solenoid D) Circuit |
P1711
| Engine torque control signal 1 circuit malfunction |
P1712
| Engine torque control signal 2 circuit malfunction |
P1722
| Auto Trans Diagnosis Input Signal High Input |
P1742
| Auto Trans Diagnosis Input Signal Malfunction |
No comments:
Post a Comment