- Audi 90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
- Relays and Modules
- Sensors and Switches
- Maintenance
- Engine, Cooling and Exhaust
- Engine
- Compression Check
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belts, Mounts, Brackets and Accessories
- Engine Lubrication
- Engine Oil Pressure
- Engine Oil Drain Plug
- Engine Oil
- Oil Filter, Engine
- Oil Pan, Engine
- Oil Pressure Gauge
- Component Information
- Locations
- Diagrams
- Diagram Information and Instructions
- General Information
- Page 2753
- Page 2754
- Page 2755
- Page 2756
- Page 2757
- Page 2758
- Page 2759
- Page 2760
- Page 2761
- Page 2762
- Page 2763
- Page 2764
- Page 2765
- Page 2766
- Page 2767
- Diagnostic Aids
- Page 2781
- Page 2782
- Testing and Inspection
- Page 2789
- Oil Pressure Sender
- Oil Pressure Warning Lamp/Indicator
- Oil Pick Up/Strainer
- Oil Pump, Engine
- Oil Spray Jet
- Oil Temperature Gauge
- Oil Temperature Sensor/Switch, Engine
- Intake Manifold
- Lamps and Indicators - Engine
- Seals and Gaskets, Engine
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
- Cooling System
- Exhaust System
- Powertrain Management
- 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