Audi 90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
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
Air Flow Meter/Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Diagnostic Mode Switch/Connector
Engine Control Module
Engine Speed Sensor
Ignition Hall Effect Sensor
Idle Speed/Throttle Actuator - Electronic
Knock Sensor
Malfunction Indicator Lamp
Oxygen Sensor
Relays and Modules - Computers and Control Systems
Engine Control Module
Component Information
Technical Service Bulletins
Page 5225
Diagrams
Diagram Information and Instructions
Diagnostic Aids
Basic Electricity
Page 5249
Page 5250
Page 5251
Page 5252
Page 5253
Page 5254
Page 5255
Page 5256
Page 5257
Page 5258
Page 5259
Connector Views
Page 5265
Description and Operation
Testing and Inspection
Sensors and Switches - Computers and Control Systems
Throttle Full Close Switch
Throttle Full Open Switch
Throttle Position Sensor
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