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2002 Audi A6 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
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 Audi A6 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 A6 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Import Compressor Service -> Nippondenso Compressor -> Compressor Clutch, Replace
Vehicle: 2002 Audi A6 3.0 V6 GAS
- Remove shaft nut or bolt, Fig. , with aid of spanner wrench.
- Remove pressure plate using pressure plate remover.
- Remove shims from shaft.
- Remove rotor (pulley) retaining snap ring using suitable snap ring pliers.
- Remove rotor (pulley) by gently tapping it with plastic hammer. Some compressors may require a jaw puller.
- Disconnect stator lead wires from compressor housing.
- Remove stator retaining snap ring using suitable snap ring pliers, then remove stator from compressor housing.
- On all models except 10PA15 &...
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BRAKE SERVICE PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Power Brake Units -> Diagnosis & Testing -> Hydraulic Booster/Servo -> Pressure Accumulator Check Valve -> Pressure Accumulator Pressure Relief Valve -> Pressure Accumulator-Gas Pressure -> Vacuum Booster
Vehicle: 2002 Audi A6 3.0 V6 GAS
Hydraulic Booster/Servo
- With ignition Off, depress brake pedal approximately 20 times to reduce system pressure.
- Disconnect warning lamp switch electrical connector, then remove switch.
- Attach pressure gauge with hollow bolt and copper washers to brake servo unit. Attach thick copper washer between brake servo unit and banjo fitting and thin copper washer between hollow bolt and banjo fitting.
- Start engine and let idle until pressure gauge reading exceeds 2030 psi.
- If specified pressure is not reached, measure delivery rate of central hydraulic pump as follows:
- Turn ignition Off, ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Audi -> Fuel Filter Scheduled Maintenance -> All 1989-05 -> Normal Service -> Severe Service
Vehicle: 2002 Audi A6 3.0 V6 GAS
Normal Service
Service as re...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Audi A6 3.0 V6 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 A6 AUTOMOBILES
Starter, Replace -> Automatic Transmission -> Manual Transmission
Vehicle: 2002 Audi A6 3.0 V6 GAS
Automatic Transmission
- Remove alternator assembly.
- Disconnect starter motor electrical connectors.
- Raise and support vehicle.
- Remove righthand front wheel.
- Remove starter motor to transmission housing attaching bolts.
- Remove starter from below.
- Reverse procedure to install. Torque starter motor attaching bolt...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Cabin Air Filter Service -> Audi -> 1998-2004 A6, Allroad, RS6, S6 & 2000-06 TT
Vehicle: 2002 Audi A6 3.0 V6 GAS
On 1998-2000 models, the cabin air filter should be replaced every 15,000 miles.
On 2001-03 models, the cabin air filter should be replaced every 20,000 miles.
On 2004-07 models, the cabin air filter should be replaced at 15,000 miles, then every 20,000 miles.
- Open the hood.
- Remove the plenum chamber cover.
- Release the cabin air filter retaining tab ca...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Audi -> Auto-Check Indicator System ->
Vehicle: 2002 Audi A6 3.0 V6 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...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Radiator, Replace
Vehicle: 2002 Audi A6 3.0 V6 GAS
- Drain cooling system.
- Remove collared hexagon nuts, then the combination bolts from front bumper cover, Fig. .
- Pull bumper cover and impact bar away from front of vehicle.
- Raise and support vehicle, then remove engine undercover.
- Disconnect lower and lefthand coolant hoses from radiator.
- Lower vehicle and remove engine covers.
- Disconnect top coolant hose from radiator.
- Remove air guide from front righthand side of engine compartment.
- On models equipped with automatic transmission,place a suitab...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Audi A6 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Audi A6 3.0 V6 GAS
- Remove left and right engine covers.
- Remove air guide mounting bolts.
- Remove air guide.
- Remove front engine cover.
- Mark direction of rotation of drive belt wi...
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COMPONENT LOCATION DIAGRAMS FOR 2002 Audi A6 AUTOMOBILES
Component location diagrams for most 2002 Audi A6 cars and light trucks sold in the U.S. from 1990+.
 HVAC Components Diagram for 2002 Audi A6 3.0 V6 GASComponents on diagram: |
 Engine Compartment Diagram for 2002 Audi A6 3.0 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2002 Audi A6 AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Audi A6 cars and light trucks sold in the U.S.
 2002 Audi A6 3.0 V6 GAS Wiring DiagramComponents on diagram: |
 2002 Audi A6 3.0 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Audi A6 AUTOMOBILES
OEM TSB listings for most 2002 Audi A6 cars and light trucks sold in the U.S. from 1985+.
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Document: AIRBAG, REPLACEMENT INTERVAL CHANGE - REVISED Vehicle: 2002 Audi A6 3.0 V6 GAS Auto Systems: |
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Document: AUDI TIRE PRESSURE MONITORING SYSTEMS OVERVIEW - REVISED Vehicle: 2002 Audi A6 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Audi A6 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Audi A6 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 A6 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 A6 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 A6 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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