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2008 Audi A6 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Wiring Diagrams
- Technical Service Bulletins
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- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2008 Audi A6 3.2 V6 GAS
- On models with air spring suspension, position vehicle on lifting platform.
- On models without air spring suspension, raise and support vehicle.
- On all models, remove wheel.
- Loosen collar bolt for outer joint of drive axle.
- Remove noise insulation.
- Remove drive axle from transmission flange shaft.
- Remove drive axle. If there is not sufficient room to remove drive axle, proceed as follo...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
Reset Procedures
Vehicle: 2008 Audi A6 3.2 V6 GAS
- Check and adjust tire pressure to manufacturer's specifications.
- Press the CAR function button.
- Select TIRE PRESSURE MONITORING.
- ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
Alternator, Replace
Vehicle: 2008 Audi A6 3.2 V6 GAS
- Disconnect battery ground cable.
- Remove engine cover.
- Before removing drive belt, mark direction of rotation. Belt damage will result if not reinstalled in proper direction.
- Relieve drive belt tension by turning tensioner clockwise, using a suitable tool.
- Remove drive belt from alternator pulley.
- Release tensioner.
- Raise and support ve...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
Cabin Air Filter Service -> Audi -> 2005-09 A6, 2007-09 S6, 2008-09 R8 & 2009 RS6
Vehicle: 2008 Audi A6 3.2 V6 GAS
The cabin air filter should be replaced at 15,000 miles, then every 20,000 miles.
- Remove the instrument panel trim from under the glove compartment, Fig. .
- From under the right side of the instrument panel, release the cabin air filter cover retainer and remove the cover, Fig.
- Remove the first cabin filter element f...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
Audi -> Auto-Check Indicator System ->
Vehicle: 2008 Audi A6 3.2 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 2008 Audi A6 AUTOMOBILES
Radiator, Replace
Vehicle: 2008 Audi A6 3.2 V6 GAS
- Open cap of coolant expansion tank.
- Loosen quick-release fasteners and remove noise insulation.
- Remove left and right front wheel housing liners.
- Remove front bumper cover.
- Open drain plug on radiator and allow coolant to drain, using a suitable container.
- Disconnect adjacent coolant hose from radiator.
- Disconnect coolant hose from bottom left of radiator.
- Disconnect top coolant hose from radiator.
- On models with Multitronic transmission or automatic transmission 09L, proceed as follows:
- Remove fasteners and remove intake air ducts.
- Place an oil receptacle underneath.
- Disconnect top and ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2008 Audi A6 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2008 Audi A6 3.2 V6 GAS
- Remove front engine cover.
- Mark direction of rotation of drive belt with chalk or felt pen, if belt is to be reused.
- Rotate driv...
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COMPONENT LOCATION DIAGRAMS FOR 2008 Audi A6 AUTOMOBILES
Component location diagrams for most 2008 Audi A6 cars and light trucks sold in the U.S. from 1990+.
Instrument Panel Diagram for 2008 Audi A6 3.2 V6 GAS Components on diagram: |
Body Ground Diagram for 2008 Audi A6 3.2 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2008 Audi A6 AUTOMOBILES
OEM drawn wiring diagrams for most 2008 Audi A6 cars and light trucks sold in the U.S.
2008 Audi A6 3.2 V6 GAS Wiring Diagram Components on diagram: |
2008 Audi A6 3.2 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2008 Audi A6 AUTOMOBILES
OEM TSB listings for most 2008 Audi A6 cars and light trucks sold in the U.S. from 1985+.
Document: MIL ON (DTC P2070, P2006 OR P2007 STORED IN ECM) Vehicle: 2008 Audi A6 3.2 V6 GAS Auto Systems: |
Document: NOISES FROM THE CENTER CONSOLE - REVISED Vehicle: 2008 Audi A6 3.2 V6 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2008 Audi A6 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2008 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 2008 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 2008 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 2008 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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