Audi A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
A/C Signal
Accelerator Pedal Position Sensor
Air Flow Meter/Sensor
Intake Air Temperature Sensor
Camshaft Position Sensor
Central Electronics Box
Clutch Switch, ECM
Coolant Temperature Sensor/Switch (For Computer)
Data Link Connector
Electronic Throttle Actuator
Electronic Throttle Actuator Position Sensor
Electronic Throttle Control Module
Engine Control Module
Engine Speed Sensor
Fuel Level Sensor
Information Bus
Knock Sensor
Main Relay (Computer/Fuel System)
Malfunction Indicator Lamp
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Electronic Throttle Control Module
Component Information
Locations
Page 8996
Page 8997
Page 8998
Page 8999
Diagrams
Diagram Information and Instructions
Diagnostic Aids
Troubleshooting Basics
Page 9029
Page 9030
Page 9031
Tools and Equipment
LED Test Light
Page 9034
Page 9035
Page 9036
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Page 9038
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Page 9041
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Page 9043
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Engine Control Module
Main Relay (Computer/Fuel System)
Sensors and Switches - Computers and Control Systems
Throttle Position Sensor
Transmission Position Switch/Sensor, A/T
Variable Valve Timing Actuator
Vehicle Speed Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
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