Friday, 14 March 2014

Subaru Fault Codes

Subaru Fault (Trouble) Codes

All the information in the article, along with many other Manufacture Specific Codes is now available in our iPhone/iPad App and our Android App!! 



These fault code lists contain the code and fault description for Subaru! Models include. Justy, Vivio, 1600, 1800, L1800, Trezia, Impreza, WRX, XV, Legacy, Forester, B9 Tribeca, Tribeca, Legacy Outback, Sumo, Libero, Outback, SVX and MV. 

TIP; To find the code quickly use cmd+F (Mac) or Ctrl+F (Win) to bring up the find menu!!

Fault Code
Fault Description
11111
No fault found
11
Crankshaft position (CKP) sensor
21
Engine coolant temperature (ECT) sensor
22
Knock sensor (KS)
23
Manifold absolute pressure (MAP) sensor
24
Idle air control (IAC) valve
26
Intake air temperature (IAT) sensor
31
Throttle position (TP) sensor
32
Heated oxygen sensor (HO2S)
33
Vehicle speed sensor (VSS)
35
Evaporative emission (EVAP) canister purge valve
38
Torque control signal (AT)
45
Manifold absolute pressure (MAP) sensor - circuit malfunction
46
CO adjustment resistor - without cat
49
CO adjustment resistor - without cat
51
Neutral position (NP) switch (MT)
53
Immobilizer
54
Manifold absolute pressure (MAP) sensor - incorrect signal
85
Engine control module (ECM) - supply voltage high/low
P1026
Variable valve lift oil control valve, RH bank - performance problem
P1028
Variable valve lift oil control valve, LH bank - performance problem
P1086
Intake manifold air control actuator position sensor, LH - voltage low
P1087
Intake manifold air control actuator position sensor, LH - voltage high
P1088
Intake manifold air control actuator position sensor, RH - voltage low
P1089
Intake manifold air control actuator position sensor, RH - voltage high
P1090
Intake manifold air control actuator, RH - actuator stuck open
P1091
Intake manifold air control actuator, RH - actuator stuck closed
P1092
Intake manifold air control actuator, LH - actuator stuck open
P1093
Intake manifold air control actuator, LH - actuator stuck closed
P1094
Intake manifold air control actuator, RH - open circuit
P1095
Intake manifold air control actuator, RH - circuit over current/short circuit
P1096
Intake manifold air control actuator, LH - open circuit
P1097
Intake manifold air control actuator, LH - circuit over current/short circuit
P1100
Starter signal - circuit malfunction
P1101
Neutral position (NP) switch - MT - circuit malfunction
P1101
Park/neutral position (PNP) switch - circuit malfunction
P1102
MAP/BARO switching valve - circuit malfunction
P1103
Engine torque control signal 1 - circuit malfunction
P1104
Traction control signal - circuit malfunction
P1106
Engine torque control signal 2 - circuit malfunction
P1107
Secondary air injection (AIR) solenoid - circuit malfunction
P1110
Barometric pressure (BARO) sensor - voltage low
P1111
Barometric pressure (BARO) sensor - voltage high
P1112
Barometric pressure (BARO) sensor - range/performance problem
P1115
Engine torque control signal - voltage high
P1116
Engine torque control signal - voltage low
P1120
Starter signal - voltage high
P1121
Park/neutral position (PNP) switch/neutral position (NP) switch - voltage low
P1122
MAP/BARO switching valve - voltage high
P1124
Traction control signal - voltage high
P1130
Heated oxygen sensor (HO2S) 1 - open circuit
P1131
Heated oxygen sensor (HO2S) 1 - short circuit
P1132
Heated oxygen sensor (HO2S) 1 - voltage low
P1133
Heated oxygen sensor (HO2S) 1 - voltage high
P1134
Engine control module (ECM)
P1137
Heated oxygen sensor (HO2S) 1 - range/performance problem
P1139
Heated oxygen sensor (HO2S) 1, heater control - range/performance problem
P1140
Heated oxygen sensor (HO2S) 1, bank 2, heater - range/performance problem
P1141
Mass air flow (MAF) sensor - range/performance problem
P1142
Throttle position (TP) sensor - range/performance problem, voltage low
P1143
MAP sensor/BARO sensor - range/performance problem, voltage low
P1144
Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor - range/performance problem, voltage high
P1146
Manifold absolute pressure (MAP) sensor - range/performance problem, voltage high
P1150
Heated oxygen sensor (HO2S) 1, heater - voltage high
P1151
Heated oxygen sensor (HO2S) 2 - voltage high
P1152
Heated oxygen sensor (HO2S) 1, bank 1 - range/performance problem, voltage low
P1153
Heated oxygen sensor (HO2S) 1, bank 1 - range/performance problem, voltage high
P1154
Heated oxygen sensor (HO2S) 1, bank 2 - range/performance problem, voltage low
P1155
Heated oxygen sensor (HO2S) 1, bank 2 - range/performance problem, voltage high
P1160
Throttle actuator control (TAC), throttle return spring - malfunction
P1207
Air assisted injector solenoid - voltage low
P1208
Air assisted injector solenoid - voltage high
P1208
Knock sensor (KS) - voltage low
P1230
Fuel pump (FP) control module - circuit malfunction
P1244
Turbocharger (TC) wastegate regulating valve - voltage low
P1245
Turbocharger (TC) wastegate regulating valve - fail safe mode
P1301
Exhaust gas temperature sensor - misfire detected, fire detected
P1306
Camshaft position (CMP) actuator, RH - open circuit
P1307
Camshaft position (CMP) actuator, RH - short circuit
P1308
Camshaft position (CMP) actuator, LH - open circuit
P1309
Camshaft position (CMP) actuator, LH - short circuit
P1312
Exhaust gas temperature sensor
P1325
Knock sensor (KS) - voltage low
P1400
Fuel tank pressure control solenoid - circuit malfunction, voltage low
P1401
Fuel tank pressure control system - malfunction
P1402
Fuel level sensor - circuit malfunction
P1420
Fuel tank pressure control solenoid - circuit malfunction, voltage high
P1421
Exhaust gas recirculation (EGR) system - voltage high
P1422
Evaporative emission (EVAP) canister purge valve - voltage high
P1423
Evaporative emission (EVAP) system - vent control, voltage high
P1440
Fuel tank pressure control system - voltage low
P1441
Fuel tank pressure control system - voltage high
P1442
Fuel level sensor - range/performance problem
P1443
Evaporative emission (EVAP) system - vent control malfunction
P1445
Air assisted injector solenoid - circuit malfunction
P1446
Evaporative emission (EVAP) solenoid, atmospheric pressure - voltage low
P1447
Evaporative emission (EVAP) solenoid, atmospheric pressure - voltage high
P1448
Evaporative emission (EVAP) solenoid, atmospheric pressure - range/performance problem
P1480
Engine coolant blower motor relay 1 - voltage high
P1490
Coolant thermostat - malfunction
P1491
Positive crankcase ventilation (PCV) - malfunction
P1492
Exhaust gas recirculation (EGR) valve/solenoid - signal 1 - voltage low
P1493
Exhaust gas recirculation (EGR) valve/solenoid - signal 1 - voltage high
P1494
Exhaust gas recirculation (EGR) valve/solenoid - signal 2 - voltage low
P1495
Exhaust gas recirculation (EGR) valve/solenoid - signal 2 - voltage high
P1496
Exhaust gas recirculation (EGR) valve/solenoid - signal 3 - voltage low
P1497
Exhaust gas recirculation (EGR) valve/solenoid - signal 3 - voltage high
P1498
Exhaust gas recirculation (EGR) valve/solenoid - signal 4 - voltage low
P1499
Exhaust gas recirculation (EGR) valve/solenoid - signal 4 - voltage high
P1500
Engine coolant blower motor relay 1 - circuit malfunction
P1502
Engine coolant blower motor - malfunction
P1505
Idle air control (IAC) valve - voltage high
P1507
Idle air control (IAC) system - malfunction
P1510
Idle air control (IAC) valve circuit 1 malfunction - voltage low
P1511
Idle air control (IAC) valve circuit 1 malfunction - voltage high
P1512
Idle air control (IAC) valve circuit 2 malfunction - voltage low
P1513
Idle air control (IAC) valve circuit 2 malfunction - voltage high
P1514
Idle air control (IAC) valve circuit 3 malfunction - voltage low
P1515
Idle air control (IAC) valve circuit 3 malfunction - voltage high
P1516
Idle air control (IAC) valve circuit 4 malfunction - voltage low
P1517
Idle air control (IAC) valve circuit 4 malfunction - voltage high
P1518
Starter motor switch - circuit malfunction
P1520
Engine coolant blower motor relay 1 - voltage high
P1521
Stop lamp switch - voltage high
P1540
Vehicle speed sensor (VSS) - malfunction
P1544
Exhaust gas temperature sensor - high temperature detected
P1560
Engine control module (ECM) - battery supply voltage
P1570
Immobilizer read coil
P1571
Engine control module (ECM) - incorrect immobilizer code
P1572
Immobilizer control module/ECM - circuit malfunction
P1574
Immobilizer control module - communication error
P1576
Engine control module (ECM) - EEPROM error
P1577
Immobilizer control module - EEPROM error
P1578
Body control module (BCM) to instrument cluster communication - malfunction
P1590
Park/neutral position (PNP) switch - voltage high
P1591
Park/neutral position (PNP) switch - voltage low
P1592
Park/neutral position (PNP) switch - circuit malfunction
P1594
Transmission control module (TCM) - circuit malfunction
P1595
Transmission control module (TCM) - circuit malfunction, voltage low
P1596
Transmission control module (TCM) - circuit malfunction, voltage high
P1698
Engine torque control signal - voltage low
P1699
Engine torque control signal - voltage high
P1700
Automatic transmission - throttle position (TP) sensor - circuit malfunction
P1701
Cruise control, SET signal - AT - circuit malfunction
P1702
Automatic transmission diagnosis signal - voltage low
P1703
Transmission low clutch timing solenoid - circuit malfunction
P1704
2nd/4th shift timing solenoid - circuit malfunction
P1705
2nd/4th pressure control solenoid - circuit malfunction
P1711
Engine torque control signal 1 - circuit malfunction
P1712
Engine torque control signal 2 - circuit malfunction
P1722
Automatic transmission diagnosis signal - voltage high
P1742
Automatic transmission diagnosis signal - circuit malfunction

2 comments:

  1. I really appreciate your professional approach. These are pieces of very useful information that will be of great use for me in future.

    ReplyDelete
  2. Blogging is the new poetry. I find it wonderful and amazing in many ways.

    ReplyDelete