Audi S4 V8-4.2L (BHF) (2004)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Sensors and Switches - Computers and Control Systems
Accelerator Pedal Position Sensor
Air Flow Meter/Sensor
Component Information
Technical Service Bulletins
Page 4018
Diagrams
Diagram Information and Instructions
How to Find Wiring Diagrams
Page 4022
Page 4023
Page 4024
Page 4025
Page 4026
Page 4027
Page 4028
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Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Engine Speed Sensor
Fuel Level Sensor
Intake Air Temperature Sensor
Knock Sensor
Oxygen Sensor
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Vehicle Speed Sensor
Sensors and Switches - Fuel Delivery and Air Induction
Sensors and Switches - Ignition System
Tune-up and Engine Performance Checks
Computers and Control Systems
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems