OPEL OBD II DTC Diagnostic Trouble Codes

OPEL OBDII DTC
P1100 Mass air flow (MAF) sensor/manifold absolute pressure (MAP) sensor – implausible
signal
P1105 Barometric pressure (BARO) sensor – circuit malfunction
P1110 Intake manifold air control solenoid 1 – circuit malfunction
P1111 Intake manifold air control solenoid 2 – circuit malfunction
P1120 Throttle position (TPS) sensor/manifold absolute pressure (MAP) sensor – implausible
signal /Accelerator pedal position (APP) sensor A – circuit malfunction
P1122 Accelerator pedal position (APP) sensor B – circuit malfunction
P1125 Turbocharger (TC) wastegate regulating valve – circuit malfunction
P1130 Heated oxygen sensor (HO2S) 1, bank 1 – malfunction
P1170 Mixture control (MC), bank 1 – malfunction
P1171 Mixture control (MC), engine under load – mixture lean
P1173 Engine overheat protection activated – engine temperature above limit
P1180 Fuel temperature sensor, in injection pump – malfunction
P1195 Engine oil pressure switch – malfunction
P1201 Injector needle lift sensor – circuit malfunction
P1220 Fuel quantity adjustment control – malfunction
P1229 Engine control relay – voltage high
P1230 Engine control relay – voltage low
P1231 Fuel pump relay
P1300 Fuel tank – empty
P1326 Knock control, cylinder 1 – control limit reached
P1327 Knock control, cylinder 2 – control limit reached
P1328 Knock control, cylinder 3 – control limit reached
P1329 Knock control, cylinder 4 – control limit reached
P1335 Fuel injection pump control module – CKP signal missing
P1345 Injection pump position sensor – malfunction
P1372 Crankshaft position (CKP) sensor – malfunction
P1404 Exhaust gas recirculation (EGR) valve – range /performance problem
P1405 Exhaust gas recirculation (EGR) valve position sensor -malfunction
P1410 Secondary air injection (AIR) pump relay – circuit malfunction
P1481 Engine coolant blower motor relay 1 – malfunction
P1482 Engine coolant blower motor relay 2 – malfunction
P1483 Engine coolant blower motor relay 3 – malfunction
P1500 Electronic throttle system (ETS) – circuit malfunction
P1501 Immobilizer control module – program error
P1502 Immobilizer control module – no signal)
P1503 Immobilizer control module – incorrect signal
P1508 Idle air control (IAC) valve – circuit malfunction
P1509 Idle air control (IAC) valve – circuit malfunction
P1510 Closed throttle position (CTP) switch – circuit malfunction
P1515 Idle air control (IAC) valve – circuit malfunction

P1520 Electronic throttle system (ETS) – supply voltage
P1523 Electronic throttle system (ETS) – malfunction
P1525 Electronic throttle system (ETS), limp home position – malfunction
P1526 Electronic throttle system (ETS), adaptation – malfunction
P1530 AC cut-off relay – circuit malfunction
P1540 AC refrigerant pressure sensor – circuit malfunction
P1546 AC compressor clutch, signal – circuit malfunction
P1550 Electronic throttle system (ETS) – in emergency mod
P1551 Electronic throttle system (ETS), engine torque monitoring continuously above limit
P1555 Throttle posi6on (TP) sensor A/mass air flow (MAF) sensor – implausible signal
P1560 System voltage, battery – out of limits
P1571 Brake pedal position (BPP) switch – circuit malfunction
P1572 Engine control module (ECM)/Immobilizer control module – no Immobilizer signal
P1573 Engine control module (ECM)/Immobilizer control module – incorrect Immobilizer
signal
P1600 Engine control module (ECM) – program error
P1601 Module temperature switch, ECM – temperature high
P1602 Knock control – RAM malfunction
P1604 Engine control module (ECM) – defective
P1605 Engine control module (ECM) – coding
P1606 Engine control module (ECM) – defective
P1610 lmmobilizer control module – program error
P1611 Immobilizer control module – incorrect security code entered
P1612 Immobilizer control module – no/incorrect signal
P1613 Immobilizer control module – no/incorrect signal
P1614 Immobilizer control module – incorrect signal
P1615 Immobilizer control module/multifunction control module communication – incorrect
code
P1616 Immobilizer control module/instrumentation control module communication – incorrect
code
P1618 Engine control module (ECM) – malfunction
P1620 Engine control module (ECM), supply voltage – out of limits
P1621 Engine control module (ECM) – defective
P1622 Fuel pump relay
P1625 Engine control module (ECM) – malfunction
P1631 Fuel injection pump control module – defective
P1635 Engine control module (ECM) – defective
P1640 Engine control module (ECM), MIURPM/fuel consumption signal(s) – circuit
malfunction
P1650 Malfunction indicator lamp (MIL) – circuit malfunction
P1651 Fuel injection pump control module, CAN data bus- malfunction
P1660 Fuel shut-off solenoid – circuit malfunction
P1690 Malfunction indicator lamp (MIL) – circuit malfunction
P1694 Glow plug warning lamp – circuit malfunction

P1700 Transmission control module (TCM) – service request signal
P1705 Park/neutral position (PNP) switch – incorrect signal
P1725 Injector needle lift sensor – incorrect signal
P1740 AT torque control, signal – malfunction
P1743 Torque converter clutch – vibration
P1760 System voltage, ignition – out of limits
P1780 Throttle position (TP) sensor, traction control – circuit malfunction
P1781 CAN data bus, ECM actual torque signal – malfunction detected
P1790 CAN data bus, ECM/TCM communication – malfunction detected
P1792 CAN data bus, ECMITCM communication – malfunction detected
P1800 System voltage, ignition – out of limits
P1813 AT torque control, signal – malfunction
P1835 Transmission kick-down switch – circuit malfunction
P1842 Throttle position (TP) sensor signal out of range
P1843 Engine coolant temperature (ECT) sensor – signal out of range
P1844 Engine control module (ECM), torque control – signal out of range
P1845 Transmission ratio monitor – circuit malfunction/ AT torque control, signal – malfunction
P1847 Transmission control module (TCM), multiplexing – no signal
P1850 Shift solenoid (SS) ‘C’, band apply – circuit malfunction
P1860 Torque converter clutch (TCC) solenoid – circuit malfunction
P1870 Torque converter clutch (TCC) – inoperative
P1890 Throttle position (TP) sensor – circuit malfunction /CAN data bus, ECMITCM
communication – malfunction detected
P1895 Engine control module (ECM), actual torque signal – circuit malfunction

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