Main engine powertrain fault codes (Opel Vectra C)

P0000	No fault codes in system memory
P0100	Malfunction in the mass air flow (MAF) sensor circuit
P0101	Malfunction of MAP
P0102	Excessively low signal level (short to "-") of the MAP sensor
ROSE	Excessively high signal level (short circuit to "+") of the MAF sensor
P0104	Intermittent malfunctionmAF sensor
P0105	Malfunction in the manifold absolute pressure (MAP) sensor circuit
P0106	Malfunction of the MAR
P0107	Excessively low signal level (short to "-") of the MAP sensor
P0108	Excessively high signal level (short to "+") of the MAP sensor
P0109	MAP Sensor Intermittent Error
P0110	Intake Air Temperature (IAT) Sensor Circuit Malfunction
P0111	Malfunction of the IAT sensor
P0112	Excessively low signal level (short circuit "-") of the IAT sensor
P0113	Excessively high signal level (short circuit to "+") of the IAT sensor
P0114	IAT Sensor Intermittent Function Error
P0115	Malfunction in the coolant temperature sensor (ECT) circuit
P0116	Malfunction of the ECT sensor
P0117	Excessively low signal level (short circuit to "-") of the ECT sensor
P0118	Excessively high signal level (short circuit to "+") of the ECT sensor
P0119	Intermittent ECT sensor malfunction
P0120	Throttle Position Sensor (TPS) Circuit Malfunction
P0121	The TPS sensor is not functioning properly
P0122	Excessively low signal level (short to "-") of the TPS sensor
P0123	Excessively high signal level (short circuit to "+") of the TPS sensor
P0124	TPS Sensor Intermittent Error
P0130,0150	Malfunction in the pre-catalytic lambda probe circuit (right bank of cylinders on a V-engine)
P0135	Excessively high voltage in the lambda probe heating circuit
P0190,0191	The fuel injection pump/injection pressure sensor is not functioning properly (on the fuel R line)
P0192	Injection pressure sensor voltage too low (short circuit to "-")
P0193	Excessively high voltage level (short circuit to "+") of the injection pressure sensor
P0194	Intermittent Injection Pressure Sensor Malfunction
P0195	Engine oil temperature sensor circuit fault
P0196	The engine oil temperature sensor is malfunctioning
P0197	Excessively low signal level (short to "-") of the engine oil temperature sensor
P0198	Excessively high signal level (short circuit to "+") of the engine oil temperature sensor
P0199	Engine Oil Temperature Sensor Intermittent Error
P0200	Malfunction in the fuel injection circuit
P0201-0204	Malfunction in the injector circuit of cylinder 1 - 4 respectively
P0215	Malfunction of the shut-off solenoid valve
P0217	Engine overheating
P0219	Unacceptable excess of engine speed
P0335	Malfunction in the crankshaft position sensor (CSP) circuit
P0336	Malfunction of the TCR sensor
P0337	Excessively low signal level (short circuit to "-") of the CKP sensor
P0338	Excessively high signal level (short circuit to "+") of the CKP sensor
P0339	Intermittent CR sensor malfunction
P0340	Malfunction in the camshaft position sensor (CMP) circuit
P0341	Malfunction of the SMR sensor
P0342	Excessively low signal level (short circuit to "-") of the CMP sensor
P0343	Excessively high signal level (short circuit to "+") of the CMP sensor
P0344	Intermittent error in the operation of the CMP sensor
P0351	Ignition signal for cylinders 1 and 4
P0352	Ignition signal for cylinders 2 and 3
P0400	Exhaust Gas Recirculation (EGR) Intensity Abnormal
P0401	Excessive weakening of EGR flow
P0402	Excessive EGR flow enhancement
P0403	Malfunction in the EGR control solenoid valve circuit
P0404	Malfunction of the EGR control solenoid valve
P0410	Malfunction of the solenoid relay of the additional air mixing system
P0412	Malfunction in the circuit of the valve of the additional air mixing system
P0440	Malfunction in the Exhaust Gas Recirculation (EGR) Valve Position Sensor Circuit
P0443	EVAP Canister Purge Control Valve Circuit Malfunction
P0460	Malfunction in the fuel level sensor circuit
P0461	Malfunction of the fuel level sensor P0462 Excessively low signal level (short to "-") of the fuel level sensor
P0463	Excessively high signal level (short circuit to "+") of the fuel level sensor
P0464	Fuel level sensor intermittent malfunction
P0500	Vehicle Speed Sensor (VSS) Circuit Malfunction
P0501	Malfunction of the VSS sensor
P0502	Excessively low signal level (short to "-") of the VSS sensor
P0503	VSS Sensor Signal Level Too High (Short to Positive)/SS Intermittent Function Error
P0505	Malfunction in the IAC sensor idle speed stabilization circuit
P0506	Unexpected reduction in engine speed when the idle speed stabilization system is activated
P0507	Unexpected increase in engine speed when the idle speed stabilization system is activated
P0530	Malfunction in the A/C refrigerant pressure sensor circuit
P0531	Malfunction of the refrigerant pressure sensor of the A/C system
P0532	Excessively low signal level (short circuit to "-") of the A/C refrigerant pressure sensor
P0533	Excessively high signal level (short circuit to "+") of the A/C refrigerant pressure sensor
P0534	Discharge (loss of refrigerant) in the cooling circuit of the K/V system P0560 Malfunction in the on-board electrical power supply system
P0561	Violation of the stability of the on-board power supply voltage
P0562	Undervoltage of on-board power supply
P0563	Overvoltage of on-board power supply
P0606	ECM failure
P0650	Malfunction in the Malfunction Indicator Lamp (MIL) Circuit
P0654	Engine speed output signal circuit malfunction
P0655	Malfunction in the output signal circuit of the engine overheating warning lamp
P0656	Malfunction in the fuel level output signal circuit
P0703	Malfunction in the foot brake pedal position switch (FPP) circuit
P0704	Malfunction in the clutch switch sensor (CSS) circuit
P0725	Malfunction in the crankshaft position sensor (CKP) circuit
P0726	Malfunction of the TCR sensor
P0727	No signal from the SCR sensor
P0728	Intermittent CR sensor malfunction
P1100	Malfunction of the mass air flow (MAF) sensor
P1110	Open or short circuit in the EGR throttle control valve circuit
R1120	Malfunction of the absolute pressure sensor (MAP)
R1125	Malfunction of the turbocharger discharge control valve
R1173	Activation of the engine overheat protection system, oil/coolant/fuel temperature
R1180	Malfunction of the fuel temperature sensor
R1220	Malfunction of the injection system valve timing control
R1229	Supply voltage
R1230	Supply voltage
R1231	Malfunction of the engine control relay
R1326	Detonation Control of the Mixture - Cylinder No.1
R1327	Detonation Control of the Mixture - Cylinder No.2
R1329	Detonation Control of the Mixture - Cylinder No.4
R1335	ECM does not provide engine speed data to the injection pump
R1345	The fuel injection pump control module does not detect camshaft speed
R1405	Malfunction of the EGR solenoid valve
R1501	Malfunction of the immobilizer control module
R1502	No engine immobilization signal
R1503	Engine immobilization signal incorrect
R1515	Malfunction of the gas pedal position sensor (APP)
R1530	Open or short circuit in the A/C compressor shutdown relay circuit
R1560	System voltage too high
R1600	Malfunction of the ECM
R1601	ECM temperature too high
R1602	Knock control
R1604	Software error/malfunction of ECM
R1605	Malfunction of the ECM
R1620	The Engine Control Module (ECM) needs to be replaced
R1625	Malfunction of the engine control relay
R1630	Malfunction in the fuel quality regulator circuit
R1631	The fuel injection pump control module needs to be replaced
R1635	Open or short circuit in the preheater control module circuit/module malfunction
R1640	Malfunction of the ECM
R1650	Error in CAN data bus
R1651	Error transmitting data from the fuel injection pump control module via the CAN bus
R1690	Open or short in malfunction indicator lamp (MIL) circuit P1694 Open or short in glow lamp circuit

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Opel Vectra C: Engine electrics

Description of the design of the engine electrical equipment
Engine Electrical Specifications

Ignition/Glow and Engine Management Systems
On-board diagnostic system OBD
Using an oscilloscope to monitor engine control system operating signals
Removal and installation of spark plugs, coils and ignition modules
Removal, installation and checking glow plugs
Battery — Checking, Disconnecting, Removing and Selecting

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