vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

ABOUT US
Engine Z16LET, Motronic 7.6.2 > < Engine Z12XEP/Z14XEL/Z14XEP, Motronic 7.6.1 (Not rear electronic module)

Astra H

   Engine Z12XEP/Z14XEL/Z14XEP, Motronic 7.6.1 (Rear electronic module)
Block Diagram Astra-H, model year 2008
Components
A1_A60Controls - Heating/air conditioningB69Air mass meter
A1_X125Control unit - Underhood electronic moduleB76LSensor - Wheel speed, rear, left
A1_X131Control unit - Rear electrical moduleB76RSensor - Wheel speed, rear, right
A6Control unit - Semi active damping systemB85Sensor - Rotation Rate
A12Add-on heaterB166Sensor - Oxygen, mixture control, heated
A37Control unit - Anti-Lock Brake SystemG8Alternator
A40Ignition coil - Direct ignitionL2AInjection valve - Cylinder 1
A63Control unit - AirbagL2BInjection valve - Cylinder 2
A75Assembly - Electrical power steeringL2CInjection valve - Cylinder 3
A84Control unit - EngineL2DInjection valve - Cylinder 4
A105Column integrated moduleL7Clutch - Compressor, air conditioning
A111Throttle valve - PositionerM1_M8Pump - Fuel
A112Control unit - TransmissionM3Motor - Radiator fan
A146Control unit - Park pilotM15Starter
A157Control unit - Tyre pressure monitoring systemP3Instrument
A163Switch - Selector leverP6Info Display
A165Control unit - Open & StartS32Switch - Reversing lamp
A172Control unit - Headlamp levelling (Xenon light)S36Switch - Minimum capacity, brake fluid
A173Control unit - Adaptive forward lightingS41Switch - Clutch
B18Sensor - Pressure, air conditioningS87Switch - Oil pressure
B22Sensor - Pedal positionS122Switch unit - Light
B23Sensor - Temperature, outsideS181Switch - Parking brake
B28Sensor - CamshaftS187Switch - Automatic transmission
B30Impulse sensor - CrankshaftS218Switch - Stop lamp, double
B39Sensor - Temperature, coolantS270Switch unit - Centre console
B52LSensor - Wheel speed, front, leftX121Assembly - Automatic transmission
B52RSensor - Wheel speed, front, rightY21CSolenoid valve - Twinport
B57Sensor - Oxygen, catalytic converter checkY56Solenoid valve - Exhaust gas recirculation
B65Sensor - Knock controlY123Solenoid valve - Tank ventilation
Connectors
X40Diagnostic link
Abbreviations
15Ignition voltageHSCANHigh speed CAN-bus
30Constant voltageLSCANLow speed CAN-bus
31Ground
A84 Control unit - Engine
Ground
Ignition voltage
Constant voltage
B18 Sensor - Pressure, air conditioning
B22 Sensor - Pedal position
B30 Impulse sensor - Crankshaft
B28 Sensor - Camshaft
B69 Air mass meter
B65 Sensor - Knock control
B39 Sensor - Temperature, coolant
S218 Switch - Stop lamp, double
S87 Switch - Oil pressure
S41 Switch - Clutch
A40 Ignition coil - Direct ignition
M15 Starter
M3 Motor - Radiator fan
M1_M8 Pump - Fuel
L2C Injection valve - Cylinder 3
L2D Injection valve - Cylinder 4
L2B Injection valve - Cylinder 2
L2A Injection valve - Cylinder 1
Y21C Solenoid valve - Twinport
Y123 Solenoid valve - Tank ventilation
A111 Throttle valve - Positioner
B57 Sensor - Oxygen, catalytic converter check
G8 Alternator
B166 Sensor - Oxygen, mixture control, heated
Y56 Solenoid valve - Exhaust gas recirculation
A105 Column integrated module
X40 Diagnostic link
A172 Control unit - Headlamp levelling (Xenon light)
A173 Control unit - Adaptive forward lighting
High speed CAN-bus
A165 Control unit - Open & Start
A112 Control unit - Transmission
A75 Assembly - Electrical power steering
X121 Assembly - Automatic transmission
A163 Switch - Selector lever
S187 Switch - Automatic transmission
B76R Sensor - Wheel speed, rear, right
B85 Sensor - Rotation Rate
A37 Control unit - Anti-Lock Brake System
A6 Control unit - Semi active damping system
B52L Sensor - Wheel speed, front, left
B76L Sensor - Wheel speed, rear, left
B52R Sensor - Wheel speed, front, right
A157 Control unit - Tyre pressure monitoring system
P3 Instrument
A1_A60 Controls - Heating/air conditioning
S270 Switch unit - Centre console
S122 Switch unit - Light
Low speed CAN-bus
A12 Add-on heater
A63 Control unit - Airbag
A146 Control unit - Park pilot
A1_X131 Control unit - Rear electrical module
A1_X125 Control unit - Underhood electronic module
S181 Switch - Parking brake
S36 Switch - Minimum capacity, brake fluid
S32 Switch - Reversing lamp
L7 Clutch - Compressor, air conditioning
B23 Sensor - Temperature, outside
P6 Info Display

Engine Z16LET, Motronic 7.6.2 > < Engine Z12XEP/Z14XEL/Z14XEP, Motronic 7.6.1 (Not rear electronic module)