Auto Parts Search
Audi 80 Quattro CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Year
| 1992 | 1991 | 1990 | 1989 |
| 1988 |
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Audi 80 Quattro car and truck
repair procedures including Audi engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your Audi 80 Quattro automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Audi 80 Quattro cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1991-92 -> Precautions -> Cleanliness -> General Service -> Safety
Vehicle: 1992 Audi 80 Quattro 2.3 L5 GAS
Safety
The Freon refrigerant used in car air conditioners is also known as R-12. It is colorless and odorless both as a gas and a liquid. Since it boils (vaporizes) at -21.7°F, it will usually be in a vapor state when being handled in a repair shop. But if a portion of the liquid coolant should come in contact with the hands or face, note that its temperature momentarily will be at least 22° below zero.
Protective goggles should be worn when opening any refrigerant lines. If liquid coolant does touch the eyes, bathe the eyes quickly in cold water. Then apply a bland ...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro A/C & HEATER SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Audi 80 Quattro cars and light trucks from 1990+.
AUDI, DISC BRAKES -> Girling Single Piston w/Dual Mounting Bolts, Rear -> REAR BRAKE CALIPER, PRE-BLEEDING
Vehicle: 1991 Audi 80 Quattro 2.3 L5 GAS
- Place caliper so that piston bore is facing down.
- Open bleeder valve, then connect...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro BRAKE SERVICE PROCEDURES
FUEL FILTER REPLACEMENT PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Audi 80 Quattro cars and light trucks sold in the U.S. for 1980+.
Audi -> Fuel Filter Replacement -> Gasoline Engines -> Removal & Installation
Vehicle: 1991 Audi 80 Quattro 2.3 L5 GAS
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.
Obtain the vehicle owner's radio theft protection code, then disconnect the battery ground cable. Briefly open fuel filler cap to relieve system pressure, then close it again.
After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while it relearns its adaptive strategy.
Removal & Installation
On A4 and S4 mod...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro FUEL FILTER REPLACEMENT PROCEDURES
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Audi 80 Quattro cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> Less Attached Wheel Bearing Housing -> W/Attached Wheel Bearing Housing
Vehicle: 1990 Audi 80 Quattro 2.3 L5 GAS
W/Attached Wheel Bearing Housing
- Loosen wheel bolts.
- Remove wheel hub to axle shaft bolt.
- Raise and support vehicle, then remove washer and wheel.
- Remove axle shaft flange, nut from link rod, and control arm to stabilizer bar to subframe mounting bolts.
- Push control arm downward, then press axle shaft out of hub using a suitable puller.
- Reverse procedure to install, noting the following:
- Ensure splines on stub axle and wheel hub are free of oil, grease and old locking compound.
- Apply a .2 inch (5mm) band of D6 locking compound around end of outer CV joint splines, then install ax...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES
STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Audi 80 Quattro cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1990 Audi 80 Quattro 2.3 L5 GAS
- Obtain audio coded anti-theft code, then disconnect battery ground cable.
- Disconnect electrical leads from starter solenoid.
- Remove starter mounting bolts, then the...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro STARTER & ALTERNATOR REPLACEMENT PROCEDURES
MAINTENANCE LAMP RESET PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Audi 80 Quattro cars and light trucks sold in the U.S. from 1990+.
Audi -> Auto-Check Indicator System ->
Vehicle: 1990 Audi 80 Quattro 2.3 L5 GAS
The auto-check system will monitor certain vehicle systems when the ignition switch is placed in the On position and vehicle is operated. When all monitored systems are functioning properly, the system display will indicate "OK" for a few seconds after the ignition switch is placed in the On position.
This system monitors brake fluid level and hydraulic pressure, engine oil pressure, coolant temperature and level, brake pad wear, headlamps and tail lamps, battery voltage, washer fluid level and fuel level.
When the auto-check yellow or r...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro MAINTENANCE LAMP RESET PROCEDURES
RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Audi 80 Quattro AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Audi 80 Quattro cars and light trucks from 1990+
Radiator, Replace
Vehicle: 1991 Audi 80 Quattro 2.3 L5 GAS
- Drain coolant into a suitable container.
- Remove clamping nipple through access hole.
- Rotate brackets approximately 90 degrees and unclip cable from bracket.
- Remove front bumper.
- Disconnect hood release cable.
- Unscrew both left and right side trim panels and pull panels out of side grommets.
- Remove upper radiator bracket.
- Disconnect lock carrier support and remove.
- Remove bolts and remove lower cooling air duct f...
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro RADIATOR & HOSE REPLACEMENT PROCEDURES
COMPONENT LOCATION DIAGRAMS FOR Audi 80 Quattro AUTOMOBILES
Component location diagrams for most Audi 80 Quattro cars and light trucks sold in the U.S. from 1990+.
 Engine Compartment Components Diagram for 1990 Audi 80 Quattro 2.3 L5 GASComponents on diagram: |
 Diagram for 1991 Audi 80 Quattro 2.3 L5 GASComponents on diagram: |
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro PARTS/COMPONENTS LOCATION DIAGRAMS!
WIRING DIAGRAMS FOR Audi 80 Quattro AUTOMOBILES
OEM drawn wiring diagrams for most Audi 80 Quattro cars and light trucks sold in the U.S.
 1991 Audi 80 Quattro 2.3 L5 GAS Wiring DiagramComponents on diagram: |
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro WIRING DIAGRAMS!
TECHNICAL SERVICE BULLETINS FOR Audi 80 Quattro AUTOMOBILES
OEM TSB listings for most Audi 80 Quattro cars and light trucks sold in the U.S. from 1985+.
|
Document: TCM - REPLACE FOR ERRATIC/HARD SHIFTS REPAIR (A/T) Vehicle: 1991 Audi 80 Quattro 2.3 L5 GAS Symptoms: |
|
Document: TOOLS - HUNTER VAG1944B, VAS6292 ALIGNER SPECIFICATION UPDATE FILE Vehicle: 1990 Audi 80 Quattro 2.3 L5 GAS Auto Systems: |
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro TECHNICAL SERVICE BULLETINS!
COMPONENT/PARTS SPECIFICATIONS FOR Audi 80 Quattro AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Audi 80 Quattro cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Audi 80 Quattro cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Audi 80 Quattro cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Audi 80 Quattro cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
CLICK HERE TO GET FULL ACCESS TO Audi 80 Quattro SPECIFICATIONS DATA!
Shop online for auto body parts, engines, wheels, lights...
| More parts |
| Get the Complete Technical Service Bulletins! |
 Access diagrams and repair information such as wiring diagrams,
diagnosis and repair charts, manufacturer
service bulletins, and OEM Part
numbers of your Audi 80 Quattro vehicle.
|
| Access the Complete guide! |
