Privacy Policy
Donate and help keep workshop manuals freely available.
Other Audi Workshop Service and Repair Manuals
Other Makes
Audi 90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
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
Emission Control Systems
Fuel Delivery and Air Induction
Fuel Pressure
Fuel Pressure Release
Idle Speed
Air/Fuel Mixture
Accelerator Pedal
Air Cleaner Housing
Air Flow Meter/Sensor
Fuel Filter
Fuel Injector
Fuel Pressure Regulator
Fuel Pump
Fuel Pressure
Fuel Pump Relay
Component Information
Diagrams
Diagram Information and Instructions
General Information
Page 6173
Page 6174
Page 6175
Page 6176
Page 6177
Page 6178
Page 6179
Page 6180
Page 6181
Page 6182
Page 6183
Page 6184
Page 6185
Page 6186
Page 6187
Diagnostic Aids
Page 6201
Page 6202
Testing and Inspection
Fuel Rail
Fuel Return Line
Fuel Supply Line
Fuel Tank
Fuel Tank Unit
Idle Speed/Throttle Actuator - Electronic
Relays and Modules - Fuel Delivery and Air Induction
Rollover Valve, Fuel Tank
Sensors and Switches - Fuel Delivery and Air Induction
Throttle Body
Throttle Cable/Linkage
Throttle Full Close Switch
Throttle Full Open Switch
Throttle Full Open Switch HVAC
Throttle Position Sensor
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