Engine Electrical System Specifications (Opel Corsa B)

Ignition system (petrol models)

Type
Engines X10XE, X12XE	Electronic with direct ignition (EST)
Engines X12SZ, X14SZ, C14SE, X14XE, X16XE, C16XE	Electronic Direct Ignition (DIS)
Engine C14NZ	Electronic with Hall sensor and distributor (EZF-h)

Firing order (the first cylinder is located on the timing drive side)
Engines other than X10XE	1-3-4-2
X10XE engines	1-2-3
Ignition coil
Primary winding resistance, Ohm	0.45
Secondary winding resistance, kOhm	5÷7

Preheat system (diesel models)

Glow plug type
Engine 1.7L SOHC	Champion CH 163
Engine 1.7L DOHC	Information missing
2.0L Engines	Champion CH 207
Glow plug resistance, Ohm	0.4

Engine management system

OBD I Trouble Codes

The Malfunction Indicator Lamp (MIL) illuminates when a malfunction occurs in the system.

Code designation	Possible source of violation
12	Enabling the code issuing mode
13	No change in voltage on the lambda probe
14	Low voltage on ECT sensor
15	ECT sensor voltage too high
16	Incorrect signal from the knock sensor (KS)
17	No pulses on injection injectors
18	See 16
19	The engine speed sensor is faulty
21	Throttle Position Sensor (TPS) Voltage High
22	Low voltage on TPS sensor
24	The speed sensor (VSS) is faulty
25	Over/under voltage on TBI/MFI injector
28	No contact of fuel pump relay
29	Fuel pump relay low voltage
32	Fuel pump relay voltage too high
33	MAP sensor voltage too high
34	Low voltage on the MAP sensor
35	IAC sensor is faulty
41	Ignition Module Voltage High (DIS)
42	Excessive voltage on the electronic ignition control unit
43	EGR system faulty
44	Lean air-fuel mixture
45	Over-enriched air-fuel mixture
46	Incorrect amplifier output voltage
47	The EGR valve position sensor is faulty
49	Battery voltage too high
51	Malfunction in the ECM memory
52	Low voltage auxiliary air pump relay
53	Additional air pump relay overvoltage
54	Incorrect voltage of CO level control resistor (e16NZ engines)
55	ECM is faulty
56	Low voltage on IAC valve
57	IAC valve voltage too high
61	EVAP Canister Purge Valve Voltage Low
62	EVAP Canister Purge Control System Malfunction
63	Module undervoltage (DIS)
64	Low voltage on the electronic ignition control unit
66	MAP sensor hose fault
67, 68	There is no signal from the MAF sensor to the ECM
69	Low voltage on IAT sensor
71	IAT sensor voltage too high
72	Open circuit in ignition amplifier
75	AT Torque Control Voltage Low
76	Incorrect AT torque control signal
81	Low/high voltage on TBI/MFI injector
83	Engine immobilizer code is missing or entered incorrectly
84	Engine immobilizer system signal missing
85	Incorrect engine immobilization system signal
87	Low voltage relay K/V
88	K/V relay overvoltage
92	The CMP sensor or its wiring is faulty
93	MIL/K/B relay or AT torque control malfunction

List of fault codes registered by the electronic engine management system

Multec, Simtec, Motronic

Code designation	Possible source of violation
P0000	No fault codes in system memory
P0100	Malfunction in the MAF air mass sensor circuit
P0105	Malfunctions in the absolute pressure sensor (MAP) circuit
P0110	Intake Air Temperature (IAT) Sensor Circuit Problem
P0115	No or too low signal level from the coolant temperature sensor (ECT)
P0120	Throttle Position Sensor (TPS) Circuit Malfunctions
P0130	Malfunction in the pre-catalytic lambda probe circuit (right bank of cylinders on a V-engine)
P0135	Malfunction in the pre-catalytic lambda probe heating circuit (excessively high voltage) (right bank of cylinders on a V-engine)
P0150	Malfunction in the pre-catalytic lambda probe circuit (left bank of cylinders on a V-engine)
P0170	Too lean or too rich of the air-fuel mixture (right bank of cylinders on a V-engine)
P0190	The injection pressure sensor is not functioning properly (on the fuel line)/Faulty fuel injection pump
P0195	Engine oil temperature sensor circuit fault
P0200	Malfunction in the fuel injection circuit
P0201- P0206	Malfunction in the injector circuit of cylinders 1 - 6 respectively
P0230	Malfunction in the engine control relay circuit
P0325	Knock sensor 1 is faulty (right bank of cylinders on a V-engine)
P0330	Knock sensor 2 is faulty (left bank of cylinders on a V-engine)
P0335	Malfunction in the crankshaft position sensor circuit
P0340	Malfunction in the camshaft position sensor circuit CMP
P0351	Ignition signal for cylinders 1 and 4
P0352	Ignition signal for cylinders 2 and 3
P0400	Excessive or insufficient exhaust gas recirculation (EGR) intensity
P0403	Malfunction in the EGR valve circuit
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
P0500	Vehicle Speed Sensor VSS Circuit Malfunction
P0505	Malfunction in the IAC sensor idle speed stabilization circuit
P0560	Malfunction in the on-board electrical system
P0602	Control module programming error
P0606	PCM processor failure
P0703	Brake Pedal Position Switch/Rotation Converter Circuit Malfunction
P0704	Malfunction in the input circuit of the clutch switch sensor circuit
P0725	Engine speed/crankshaft position sensor signal failure
P1100	Measuring Air Flow (MAF) Sensor
P1110	Intake Manifold Air Control Solenoid Valve No.1 Circuit Malfunction
P1111	Intake Manifold Air Control Solenoid Valve No.2 Circuit Malfunction
P1120	Incorrect signal from accelerator pedal position sensor A/absolute pipeline pressure (MAP), air leakage
P1122	Incorrect signal from accelerator pedal position sensor B
P1125	Turbocharger discharge control valve
P1130	Malfunction in the wiring circuit of the heated oxygen sensor (HO2S) 1 cylinder bank
P1170	Malfunction of the mixture ratio control (MR) in the intake tract of the 1st row of cylinders (power supply system)
P1171	Malfunction of the mixture ratio control (MR) in the intake tract of the 1st row of cylinders (power supply system), - lean mixture when the engine is running under load
P1173	Activation of the engine overheat protection system, oil/coolant/fuel temperature
P1180	Fuel temperature sensor
P1220	Malfunction of the injection system valve timing control
P1229	Increased supply voltage of the engine control relay
P1230	Low supply voltage of the engine control relay
P1231	Fuel pump control relay
P1300	Malfunction in the fuel level sensor wiring circuit, full fuel level depletion
P1326	Knock Sensor/ECM Wiring Fault - Cylinder #1
P1327	Knock Sensor/ECM Wiring Fault - Cylinder #2
P1328	Knock Sensor/ECM Wiring Fault - Cylinder #3
P1329	Knock Sensor/ECM Wiring Fault - Cylinder #4
P1335	Fuel injection pump - incorrect information about engine speed
P1345	Fuel injection pump input shaft position sensor
P1372	Crankshaft Position Sensor (CKP) Wiring Circuit Malfunction
P1404	Malfunction of the EGR valve/malfunction in its wiring circuit
P1405	Malfunction or fault in the wiring of the EGR solenoid valve position sensor
P1410	Exhaust Air Mixing Pump Relay
P1481	Malfunction in the wiring circuit of relay 1 of the electric motor of the drive of the cooling system fan
P1482	Malfunction in the wiring circuit of relay 2 of the electric motor of the drive of the cooling system fan
P1483	Malfunction in the wiring circuit of relay 2 of the electric motor of the drive of the cooling system fan
P1500	Electronic Throttle Control (ETS) Wiring Circuit Malfunction/ECM Failure
P1501	Immobilizer control module software error
P1501	Immobilizer control module
P1502	Loss of signal in the immobilizer control module circuit
P1502	Immobilizer - no signal
P1503	Immobilizer Control Module Signal Error/Attempt to Use Unverified Key
P1503	Immobilizer - incorrect signal
P1508	Open/short to ground in Idle Air Control (IAC) valve wiring circuit
P1509	Short to positive in the Idle Speed Control Valve (IAC) wiring circuit
P1510	Malfunction in the wiring circuit of the closed throttle position (CTP) sensor-switch
P1515	Malfunction in the IAC valve/throttle pedal position (APP) sensor wiring circuit
P1520	Electronic Throttle Control (ETS) Power Supply Failure/ECM Failure
P1523	Malfunction in ETS wiring circuit
P1525	Malfunction in the ETS wiring circuit, the system goes into emergency mode
P1526	Malfunction in the ETS wiring circuit, - failure of the adaptation mode
P1530	Malfunction in the A/C cut-off relay circuit/ECM failure
P1540	A/C Refrigerant Pressure Sensor Wiring Malfunction/ECM Failure
P1546	Loss of signal in the A/C compressor clutch wiring circuit, - loss of signal
P1550	ETS system goes into failsafe mode in combination with other DTCs
P1551	ETS engine torque monitoring failure - constant excess of permissible value
P1555	Throttle Position Sensor (TPS)/Mass Air Flow Sensor (MAF) A Signal Implausible Due to Air Leaks/Blocked Hose
P1560	Excessively high battery voltage, generator wiring damage
P1571	Malfunction in the wiring circuit of the foot brake pedal position sensor (FBP)
P1600	Engine Control Module (ECM) programming error
P1601	ECM temperature too high
P1602	ECM RAM memory error in knock control circuits
P1604	Engine Control Module ECM Malfunction
P1605	Engine Control Module ECM Software Coding
P1606	ECM failure
P1610	Immobilizer control module software error
P1611	Error entering security code of immobilizer control module
P1612	Immobilizer control module signal error/no signal
P1613	Immobilizer control module signal error/no signal
P1614	Immobilizer control module signal error/attempt to use unverified key
P1615	Immobilizer Control Module/Body Control Module Signal Malfunction
P1616	Immobilizer Control Module/Instrument Control Module Signal Malfunction
P1618	ECM failure
P1620	Throttle Control Module/APP Sensor Output Voltage (5V) Circuit Malfunction/ECM Power Supply Circuit Malfunction - Exceeds Limit/Control Relay Failure/ECM Failure
P1622	Malfunction of the fuel pump relay
P1625	ECM/Engine Control Relay Failure - No Voltage at Terminal 3 ECM
P1627	ECM failure
P1630	Fuel quality regulator
P1631	Fuel injection pump control module
P1635	ECM/Glow Control Module Failure
P1640	Malfunction in ECM/MIL/RPM/Fuel Rate Signals Wiring Circuit/ECM Failure
P1650	Malfunction in service indicator circuit
P1651	CAN data bus
P1690	Malfunction in the Malfunction Indicator Lamp (MIL) Circuit
P1694	Pre-glow control lamp
P1700	Service Engine ECM Signal/Transmission Control Module (TCM) Malfunction
P1705	Incorrect PNP Switch Signal/TCM Failure
P1740	AT/ECM/TCM Torque Control Failure
P1743	Malfunction of the rotation converter clutch/transmission vibrations
P1760	Excessive ignition voltage due to malfunction of the battery or generator
P1780	Malfunction in TPS wiring circuit/malfunction of traction control system (TC)/TCM failure
P1781	Malfunction in the ECM/TCM/CAN data bus/actual torque signal circuit
P1790	CAN data bus - communication failure between ECM and TCM
P1792	CAN data bus - communication failure between ECM and TCM
P1800	Excessive ignition voltage due to malfunction of the battery or generator
P1813	ECM/TCM failure - AT torque signal
P1835	Malfunction in the wiring circuit of the kickdown mode activation sensor-switch
P1842	Invalid TPS Sensor Signal/ECM/TCM Failure
P1843	Engine Coolant Temperature (ECT) Sensor Signal Invalid/ECM/TCM Failure
P1844	Invalid Torque Control Signal/ECM/TCM Failure
P1845	AT Torque Control Signal Circuit Malfunction/TCM Wiring Circuit Malfunction
P1847	No TCM multiplex signal
P1850	Shift Solenoid (SS) "C" Wiring Circuit Malfunction - Brake Activation
P1860	Torque Converter Clutch Solenoid (TCC) Circuit Failure
P1870	TCC mechanical failure
P1890	CAN bus, - malfunction in ECM-TCM communication lines/malfunction in TPS wiring circuit
P1895	Malfunction in ECM/TCM wiring circuit, - actual torque signal
U2100	Electrical failure in CAN data bus
U2101	CAN bus software failure
U2103	CAN/ECM bus failure
U2104	CAN/ECM bus failure
U2105	Communication failure in CAN data bus
U2106	CAN bus, - failure in ECM-TCM communication lines
U2107	CAN bus, - malfunction in communication lines ECM-control module failures
U2108	CAN bus, - malfunction in communication lines ECM-control module ABS-control module of the anti-slip system (TS)

Starting and charging systems

System type: 12 volt, negative grounded

Charging voltage - Normal 12 V

Capacity - Standard 36, 45 or 60 Ah

Alternator
Brush protrusion from holder, mm	5
Manufacturer	Bosch
Nominal working voltage (at room temperature), IN	14
Adjustable voltage*, V	13.5÷14.5

* Adjustable voltage should be set within 1 minute at 4000 rpm

Article posted on an online resource: OpelBook.ru

Starter
Manufacturer	Valeo

Tightening force of threaded connections, Nm

Petrol engines
Ignition module mounting bolts	8
Generator mounting bolts to lower bracket	35
Generator mounting bolts to upper bracket	20
Generator mounts for 1.0L engines	40
Starter mounting bolts	25
Diesel engines
Glow plugs	20
Generator mount	50
Starter mounting bolts
Bottom bolt	45
Top bolt	75