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Audi CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Audi 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 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Audi 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 cars and light trucks from 1990+
Audi -> Automatic Temperature Control System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Audio Coded Anti-Theft System -> Battery Ground Cable -> Product Compatibility
Vehicle: 2001 Audi A4 1.8 L4 GAS
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Audio Coded Anti-Theft System
Prior to disconnecting the battery or removing the audio system, obtain the security code from the vehicle operator. Refer to the owner's manual for secur...
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BRAKE SERVICE PROCEDURES FOR Audi AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Audi cars and light trucks from 1990+.
Hydraulic Brake Systems -> Precautions -> Battery Ground Cable -> Radio Coded Anti-Theft System
Vehicle: 2003 Audi A8 Quattro 4.2 V8 GAS
Radio Coded Anti-Theft System
Prior to disconnecting the battery or removing the audio system, obtain the security code from the vehicle operator. Refer t...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Audi AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Audi cars and light trucks sold in the U.S. for 1980+.
Audi -> Fuel Filter Replacement -> Gasoline Engines -> Removal & Installation
Vehicle: 2004 Audi A4 Cabriolet 3.0 V6 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...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Audi AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Audi cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> Front -> Rear
Vehicle: 2008 Audi A4 Quattro Avant 2.0 L4 GAS
Front
- Remove wheel trim. Pull trim cap off light-alloy wheels, using puller in vehicle tool kit.
- Loosen bolt for drive axle outer joint by a maximum of 90°. Vehicle must be standing on its wheels to avoid risk of accident.
- Raise and support vehicle.
- Remove wheel and tire assembly.
- Screw all five wheel bolts hand-tight.
- Remove hex bolt for drive axle outer joint.
- Unbolt drive axle from flange shaft on transmission. If not enough space is available for removing drive axle, proceed as follows:
- Remove nut and hex bolt and pull out both upper links upward.
- Swing wheel bearing housing o...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Audi AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Audi cars and light trucks sold in the U.S. from mid 1990's+.
Description
Vehicle: 2007 Audi RS4 4.2 V8 GAS
The TPMS (Tire Pressure Monitor System) is used to inform the vehicle operator of a tire pressure loss. The tire pressure sensor, Fig. , which is installed on the wheel rim, senses the tire pressure and transfers t...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Audi AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Audi cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 1993 Audi 100 CS 2.8 V6 GAS
- Disconnect battery ground cable.
- Remove serpentine drive belt Fig. , then disconnect electrical connections from alternator.
- Remove alternator mounting bolts and brackets, then ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Audi AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Audi cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Audi -> 1996-2008 A4, 1998 Cabriolet, 2002-08 S4 & 2007-09 RS4
Vehicle: 2008 Audi A4 Cabriolet 2.0 L4 GAS
On 1996-2003 models, the cabin air filter should be replaced every 20,000 miles.
On 2004-09 models, the cabin air filter should be replaced at 15,000 miles, then every 20,000 miles.
- Open the hood.
- Remove the righthand side air intake pl...
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MAINTENANCE LAMP RESET PROCEDURES FOR Audi AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Audi cars and light trucks sold in the U.S. from 1990+.
Audi -> Tire Pressure Monitor System (TPMS) Warning Indicator -> 2005-09 A4, RS4 & S4 -> Relearn Procedure -> Reset Procedure
Vehicle: 2008 Audi A4 Quattro Cabriolet 3.2 V6 GAS
Reset Procedure
- Check and the adjust tire pressure to the manufacturer's specifications.
- Press the Reset button located on the windshield wiper control lever until DISPLAY TYPE appears on the instrument cluster.
- Press button on end of the windshield wiper control lever to select SET option.
- Press the Reset button on the windshield wiper control lever.
- Press button on end of the windshield wiper control lever to select TIRE PRESSURE option.
- Press the Reset button on the windshield wiper control lever.
- Press button on end of the windshield wiper control lever to select STORE PRESSUR...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Audi AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Audi cars and light trucks from 1990+
Radiator, Replace
Vehicle: 1991 Audi 90 Quattro 20V 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...
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SERPENTINE BELT SERVICE PROCEDURES FOR Audi AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Audi cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2003 Audi Allroad Quattro 2.7 V6 GAS
- On Turbo equipped models, remove any turbocharger ductwork at front of engine as required.
- On all models, rotate or lift the belt tensioner a...
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COMPONENT LOCATION DIAGRAMS FOR Audi AUTOMOBILES
Component location diagrams for most Audi cars and light trucks sold in the U.S. from 1990+.
Engine Compartment Diagram for 2002 Audi A6 Quattro 2.7 V6 GAS Components on diagram: |
Luggage Compartment Component Locations Diagram for 2005 Audi A8 Quattro L 4.2 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR Audi AUTOMOBILES
OEM drawn wiring diagrams for most Audi cars and light trucks sold in the U.S.
2006 Audi A3 Quattro 3.2 V6 GAS Wiring Diagram Components on diagram: |
1990 Audi 200 Quattro 2.2 L5 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Audi AUTOMOBILES
OEM TSB listings for most Audi cars and light trucks sold in the U.S. from 1985+.
Document: BRAKES - CENTRAL HYDRAULIC SYSTEM - NOISE - V-BELT Vehicle: 1985 Audi 4000S Quattro 2.2 L5 GAS Symptoms: |
Document: AUDIO DIAGNOSTIC WORKSHEET Vehicle: 1994 Audi 100 S 2.8 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Audi AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Audi 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 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 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 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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