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2002 Audi A8 Quattro CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Audi -> Electric Cooling Fans -> Cooling Fan, Replace
Vehicle: 2002 Audi A8 Quattro L 4.2 V8 GAS
- Remove engine appearance covers.
- If coolant hoses will require disconnection, drain coolant into suitable container. Note type of coolant. Do not allow red coolant to be mixed with any other type.
- Disconnect cooling fan motor electrical connectors. ...
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BRAKE SERVICE PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Disc Brakes -> Lucas Rear Disc Brakes -> Adjustments -> A4 & S4 -> A6 & S6 -> A8 & S8 -> Parking Brake -> Rear Brake Basic Setting -> TT
Vehicle: 2002 Audi A8 Quattro L 4.2 V8 GAS
Rear Brake Basic Setting
Parking brake cable must be free of tension during basic setting inspection.
- Push caliper lever against stop on both sides of vehicle using a suitable screwdriver. Parking brake cable is too tight if lever of opposite side caliper is pulled away from stop.
- If required, loosen adjustment nut for parking brake cable until both levers rest against stop.
- Push a suitable screwdriver between end of rear spring and roller.
- Press brake pedal once, then ensure both tires rotate freely.
- Remove screwdriver.
Parking Brake
A4 & S4
Always perform rear brake basic setting prior to ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Audi -> Fuel Filter Scheduled Maintenance -> All 1989-05 -> Normal Service -> Severe Service
Vehicle: 2002 Audi A8 Quattro L 4.2 V8 GAS
Normal Service
Service as re...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS
- Remove wheel cover and drive axle bolt in hub.
- Pull speed sensor slightly out of housing, then remove drive axle flange to transaxle mounting bolts.
- Press drive axle upward toward front of vehicle, the...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Alternator, Replace
Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS
- Disconnect battery ground cable.
- Remove sound proofing material.
- If obstructed, remove three screws of auxiliary heater.
- Remove air duct hose from alternator.
- Remove nuts for terminals B+ and D+ and remove terminals.
- Release tension on drive belt, lock tensioner in place wi...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Cabin Air Filter Service -> Audi -> 1997-2003 A8 & S8
Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS
On 1997-2000 models, the cabin air filter should be replaced every 15,000 miles. On 2001-03 models, the cabin air filter should be replaced every ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Audi -> Brake Pad Wear Indicator Lamp ->
Vehicle: 2002 Audi A8 Quattro L 4.2 V8 GAS
The brake pad wear warning lamp will be illuminated when disc brake pads wear d...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Radiator, Replace
Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS
- Drain cooling system.
- Remove coolant vent line to expansion tank at radiator.
- Place suitable catch pan under bottom righthand corner of radiator at transmission cooler, then disconnect ATF lines.
- Remove coolant hose at bottom righthand of radiator.
- Disconnect Engine Coolant Temperature (ECT) sensor above coolant hose.
- Disconnect top coolant hose from radiator.
- Remove radiator air guide bolts and ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Audi A8 Quattro AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Audi A8 Quattro L 4.2 V8 GAS
- Rotate or lift the belt tensioner arm, using a suitable box end wrench to relieve tension fr...
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COMPONENT LOCATION DIAGRAMS FOR 2002 Audi A8 Quattro AUTOMOBILES
Component location diagrams for most 2002 Audi A8 Quattro cars and light trucks sold in the U.S. from 1990+.
Coolant Fan Control Thermal Switch Diagram for 2002 Audi A8 Quattro L 4.2 V8 GAS Components on diagram: |
Center Vent Motor Position Sensor Diagram for 2002 Audi A8 Quattro L 4.2 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2002 Audi A8 Quattro AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Audi A8 Quattro cars and light trucks sold in the U.S.
2002 Audi A8 Quattro 4.2 V8 GAS Wiring Diagram Components on diagram: |
2002 Audi A8 Quattro 4.2 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Audi A8 Quattro AUTOMOBILES
OEM TSB listings for most 2002 Audi A8 Quattro cars and light trucks sold in the U.S. from 1985+.
Document: AIRBAG, REPLACEMENT INTERVAL CHANGE - REVISED Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS Auto Systems: |
Document: AUDI TIRE PRESSURE MONITORING SYSTEMS OVERVIEW - REVISED Vehicle: 2002 Audi A8 Quattro 4.2 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Audi A8 Quattro AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Audi A8 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 2002 Audi A8 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 2002 Audi A8 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 2002 Audi A8 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
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