90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990): Maintenance
Also for this vehicle: 90 L5-2309cc 2.3L SOHC (NG) (1988), 90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989), 90 Quattro Sport V6-2.8L (AFC) (1995), 90CS Quattro V6-2.8L (AAH) (1994), 90CS Quattro V6-2.8L (AFC) (1995), 90S Quattro (Canada) V6-2.8L (AAH) (1993), 90S Quattro (Canada) V6-2.8L (AFC) (1995), 90S, CS V6-2.8L (AAH) (1994), 90S, CS V6-2.8L (AFC) (1995).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Alignment › System Information6 pages
Tune-up and Engine Performance Checks37 pages
- Fuel Pressure › System Information › Specifications23
Air/Fuel Mixture › System Information5 pages
Idle Speed › System Information5 pages
- Air Cleaner Housing › Air Filter Element › Component Information › Description and Operation2
- Fuel Filter › Fuel Pressure Release › System Information › Service and Repair
- Firing Order › Component Information › Specifications
Ignition Cable › Component Information › Technical Service Bulletins4 pages
- Spark Plug › Component Information › Specifications2345
- Compression Check › System Information › Specifications2
- Valve Clearance › System Information › Specifications2
- Timing Belt › Component Information › Specifications23456
- Timing Component Alignment Marks › Component Information › Locations2
- Drive Belt › Component Information › Specifications › Belt Deflection2
- Hoses › Power Steering Line/Hose › Component Information › Service and Repair › Steering Gear Side Hydraulic Lines2
Fluids36 pages
- Brake Fluid › Component Information › Technical Service Bulletins › Brake Fluid - Chaning or Topping Off2
- Coolant › Component Information › Technical Service Bulletins › Cooling System - Coolant ID/Filling/Mixing Information23
Front Final Drive Fluid <--> [Differential Fluid - A/T] › Component Information › Technical Service Bulletins2 pages
- Fluid - A/T › Component Information › Technical Service Bulletins › VAG 1558 Temperature Tester23
- Fluid - M/T › Component Information › Specifications › Capacity Specifications2
Final Drive Fluid <--> [Fluid - Differential] › Component Information12 pages
Engine Oil › Component Information7 pages
Specifications3 pages
- Power Steering Fluid › Component Information › Technical Service Bulletins › Hydraulic System - New Fluid
- Refrigerant › Component Information › Specifications › Capacity Specifications2
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Brake Bleeding › System Information › Technical Service Bulletins › Brake System - Bleeding2
- Air Bag(s) Arming and Disarming › System Information › Service Precautions2
Fuses and Circuit Breakers13 pages
- Fuse Block › Component Information › Locations2345
Relay Box › Component Information8 pages
- Service Reminder Indicators › Malfunction Indicator Lamp › Component Information › Description and Operation
Wheels and Tires8 pages
- Tires › Spare Tire › Component Information › Technical Service Bulletins › Tires - Aerosol Tire Inflator Hazard
- Wheels › Component Information › Technical Service Bulletins › Tire & Wheel - Eliminating Vibrations23
- Wheel Bearing › Component Information › Service and Repair
- Wheel Hub › Axle Nut › Component Information › Specifications
- Wheel Fastener › Component Information › Specifications › Wheel Fastener Torque2