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2009 Audi A6 Quattro CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Technical Service Bulletins
- Specifications
- 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 2009 Audi A6 Quattro AUTOMOBILES
CV AXLE SHAFT, Replace -> Front -> Rear
Vehicle: 2009 Audi A6 Quattro 3.0 V6 GAS
Front
- 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 follows:
- Remove nut and hex bolt and pull out both upper links upward.
- Swing wheel bearing housing out to side.
- Remove drive axle.
- Reverse procedure to install, noting the following:
- Torque wheel lug nu...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2009 Audi A6 Quattro AUTOMOBILES
Reset Procedures
Vehicle: 2009 Audi A6 Quattro Avant 3.0 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 2009 Audi A6 Quattro AUTOMOBILES
Alternator, Replace
Vehicle: 2009 Audi A6 Quattro 4.2 V8 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Loosen fasteners and remove noise insulation.
- Remove electrical harness connector from bracket and disconnect it from cooling fan control connector.
- Release clip and lay coolant fan control (FC) module aside.
- 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 and release tensioner.
- Clamp coolant hoses, using suitable hose clamps. Place...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2009 Audi A6 Quattro AUTOMOBILES
Cabin Air Filter Service -> Audi -> 2005-09 A6, 2007-09 S6, 2008-09 R8 & 2009 RS6
Vehicle: 2009 Audi A6 Quattro 3.0 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 2009 Audi A6 Quattro AUTOMOBILES
Audi -> Auto-Check Indicator System ->
Vehicle: 2009 Audi A6 Quattro 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 2009 Audi A6 Quattro AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2009 Audi A6 Quattro Avant 3.0 V6 GAS
Inlet
- Drain coolant into a suitable container.
- Reposition hose clamp at heater core and remove hose.
- Reposition hose clamp at rear coolant pipe and remove hose.
- Remove hose from vehicle.
- Reverse procedure to in...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2009 Audi A6 Quattro AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2009 Audi A6 Quattro Avant 3.0 V6 GAS
- Raise and support vehicle.
- Remove front noise insulation fasteners.
- Mark direction of rotation of drive belt with chalk or felt pen, if belt is to b...
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TECHNICAL SERVICE BULLETINS FOR 2009 Audi A6 Quattro AUTOMOBILES
OEM TSB listings for most 2009 Audi A6 Quattro cars and light trucks sold in the U.S. from 1985+.
Document: AIRBAG / PYROTECHNIC SAFETY BELT DEPLOYMENT INQUIRIES - REVISED Vehicle: 2009 Audi A6 Quattro 4.2 V8 GAS Auto Systems: |
Document: AUDI TIRE PRESSURE MONITORING SYSTEMS OVERVIEW - REVISED Vehicle: 2009 Audi A6 Quattro 4.2 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2009 Audi A6 Quattro AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2009 Audi A6 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 2009 Audi A6 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 2009 Audi A6 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 2009 Audi A6 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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