vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Throttle valve module > < Pedal position sensor (not Z16XER/ Z18XER)

Astra H

   Engine Z22YH, Simtec 81
Block Diagram Astra-H, model year 2008
Components
A1_A60Controls - Heating/air conditioningB76LSensor - Wheel speed, rear, left
A1_X125Control unit - Underhood electronic moduleB76RSensor - Wheel speed, rear, right
A1_X131Control unit - Rear electrical moduleB85Sensor - Rotation Rate
A6Control unit - Semi active damping systemB166Sensor - Oxygen, mixture control, heated
A12Add-on heaterG8Alternator
A37Control unit - Anti-Lock Brake SystemL2AInjection valve - Cylinder 1
A40Ignition coil - Direct ignitionL2BInjection valve - Cylinder 2
A63Control unit - AirbagL2CInjection valve - Cylinder 3
A75Assembly - Electrical power steeringL2DInjection valve - Cylinder 4
A84Control unit - EngineL7Clutch - Compressor, air conditioning
A105Column integrated moduleM1_M8Pump - Fuel
A111Throttle valve - PositionerM3Motor - Radiator fan
A112Control unit - TransmissionM3AMotor - Radiator fan
A146Control unit - Park pilotM3BMotor - Radiator fan
A157Control unit - Tyre pressure monitoring systemM15Starter
A165Control unit - Open & StartP3Instrument
A172Control unit - Headlamp levelling (Xenon light)P6Info Display
A173Control unit - Adaptive forward lightingS32Switch - Reversing lamp
A178Control unit - Electrohydraulic HardtopS36Switch - Minimum capacity, brake fluid
B18Sensor - Pressure, air conditioningS41Switch - Clutch
B22Sensor - Pedal positionS87Switch - Oil pressure
B23Sensor - Temperature, outsideS122Switch unit - Light
B28Sensor - CamshaftS181Switch - Parking brake
B30Impulse sensor - CrankshaftS187Switch - Automatic transmission
B39Sensor - Temperature, coolantS218Switch - Stop lamp, double
B41Sensor - Engine oil levelS229.1Switch - Cruise control
B52LSensor - Wheel speed, front, leftS270Switch unit - Centre console
B52RSensor - Wheel speed, front, rightX121Assembly - Automatic transmission
B54Sensor - Fuel pressureY1_Y21BSolenoid valve - Twinport
B57Sensor - Oxygen, catalytic converter checkY56Solenoid valve - Exhaust gas recirculation
B65Sensor - Knock controlY123Solenoid valve - Tank ventilation
B67Sensor - Absolute pressure, intake manifoldY143Solenoid valve - Fuel pressure regulation
B69Air mass meterY145AActuator - Swirl Level Control
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
B67 Sensor - Absolute pressure, intake manifold
B65 Sensor - Knock control
B41 Sensor - Engine oil level
B39 Sensor - Temperature, coolant
S218 Switch - Stop lamp, double
S87 Switch - Oil pressure
S41 Switch - Clutch
A40 Ignition coil - Direct ignition
M1_M8 Pump - Fuel
L2C Injection valve - Cylinder 3
L2D Injection valve - Cylinder 4
L2B Injection valve - Cylinder 2
L2A Injection valve - Cylinder 1
Y1_Y21B 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
High speed CAN-bus
X40 Diagnostic link
A173 Control unit - Adaptive forward lighting
A172 Control unit - Headlamp levelling (Xenon light)
P3 Instrument
A157 Control unit - Tyre pressure monitoring system
A6 Control unit - Semi active damping system
A37 Control unit - Anti-Lock Brake System
A75 Assembly - Electrical power steering
A112 Control unit - Transmission
X121 Assembly - Automatic transmission
B85 Sensor - Rotation Rate
B76L Sensor - Wheel speed, rear, left
B76R Sensor - Wheel speed, rear, right
B52L Sensor - Wheel speed, front, left
B52R Sensor - Wheel speed, front, right
A1_X131 Control unit - Rear electrical module
Low speed CAN-bus
A146 Control unit - Park pilot
A63 Control unit - Airbag
A12 Add-on heater
A1_X125 Control unit - Underhood electronic module
S270 Switch unit - Centre console
S122 Switch unit - Light
A1_A60 Controls - Heating/air conditioning
B23 Sensor - Temperature, outside
S181 Switch - Parking brake
L7 Clutch - Compressor, air conditioning
S36 Switch - Minimum capacity, brake fluid
S32 Switch - Reversing lamp
Y143 Solenoid valve - Fuel pressure regulation
Y56 Solenoid valve - Exhaust gas recirculation
A165 Control unit - Open & Start
P6 Info Display
A178 Control unit - Electrohydraulic Hardtop
B54 Sensor - Fuel pressure
B69 Air mass meter
M3A Motor - Radiator fan
M3 Motor - Radiator fan
M3B Motor - Radiator fan
M15 Starter
A105 Column integrated module
S229.1 Switch - Cruise control
Y145A Actuator - Swirl Level Control
S187 Switch - Automatic transmission

Throttle valve module > < Pedal position sensor (not Z16XER/ Z18XER)