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2001 Audi A4 Quattro CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Audi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator 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 2001 Audi A4 Quattro 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 A4 Quattro automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
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 Quattro 2.8 V6 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 2001 Audi A4 Quattro AUTOMOBILES
Anti-lock Brakes -> System Coding -> TT
Vehicle: 2001 Audi A4 Quattro Avant 1.8 L4 GAS
TT
Refer to Fig. fo...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
Audi -> Fuel Filter Scheduled Maintenance -> All 1989-05 -> Normal Service -> Severe Service
Vehicle: 2001 Audi A4 Quattro Avant 2.8 V6 GAS
Normal Service
Service as re...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
CV AXLE SHAFT, Replace -> FRONT -> REAR
Vehicle: 2001 Audi A4 Quattro 2.8 V6 GAS
FRONT
- Remove wheel cover, then drive axle bolt in hub.
- Raise and support vehicle, then remove tires.
- Remove drive axle mounting bolts.
- Remove cable for ABS wheel speed sensor from bracket at brake caliper, then pull ABS wheel speed sensor slightly out of swing arm.
- Remove swing arm to track control arms mounting bolt and push both track control arms up and out, then tilt swing arm away.
- Remove drive axle.
- Reverse procedure to install, noting the following:
- Torque wheel lug nuts to 89 ft. lbs.
- Torque wheel hub nut to 280 ft. lbs.
- Torque drive axle flange bolts to 59 ft. lbs.
REAR
- Pull...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
Alternator, Replace
Vehicle: 2001 Audi A4 Quattro Avant 2.8 V6 GAS
- Obtain radio anti-theft protection code.
- Remove air intake duct bolts, then lift up rear portion of duct.
- Remove sound insulation panel.
- Remove front bumper.
- Lock header panel in service position as follows:
- Remove three quick release screws on front of sound insulation panel.
- Remove air intake duct between header panel and air cleaner.
- Remove all wiring harness clamps located at sides of radiator frame.
- Remove bolt (2), Fig. , and install suitable support tool.
- Install suitable support tool to lefthand side bore (5), Fig. .
- Remove bolts (1) and (3), then bolt (4) and pull header pane...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
Audi -> Brake Pad Wear Indicator Lamp ->
Vehicle: 2001 Audi A4 Quattro Avant 2.8 V6 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 2001 Audi A4 Quattro AUTOMOBILES
Radiator, Replace
Vehicle: 2001 Audi A4 Quattro 1.8 L4 GAS
- Remove front bumper.
- Unbolt cooling pipe for power steering fluid.
- Place suitable drip pan underneath engine.
- Open coolant open expansion tank cap.
- Turn radiator drain plug counterclockwise, and attach accessory hose to connection flange if required.
- Remove coolant hoses at radiator and remove clip from connecting flange.
- On models equipped with automatic transaxle,remove ATF lines from radiat...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2001 Audi A4 Quattro AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2001 Audi A4 Quattro 2.8 V6 GAS
Risk of destroying due to reversed running direction on a used drive belt. Before removing drive belt, marking running direction with chalk or felt-tip pen for reinstallation later.
- Remove sound insulation panel.
- Loosen bolts for drive belt tensioner for A/C compressor.
- Move drive belt tensioner in a ...
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COMPONENT LOCATION DIAGRAMS FOR 2001 Audi A4 Quattro AUTOMOBILES
Component location diagrams for most 2001 Audi A4 Quattro cars and light trucks sold in the U.S. from 1990+.
 HVAC Components Diagram for 2001 Audi A4 Quattro Avant 2.8 V6 GASComponents on diagram: |
 Engine Compartment Components Diagram for 2001 Audi A4 Quattro Avant 2.8 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2001 Audi A4 Quattro AUTOMOBILES
OEM drawn wiring diagrams for most 2001 Audi A4 Quattro cars and light trucks sold in the U.S.
 2001 Audi A4 Quattro Avant 2.8 V6 GAS Wiring DiagramComponents on diagram: |
 2001 Audi A4 Quattro 2.8 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2001 Audi A4 Quattro AUTOMOBILES
OEM TSB listings for most 2001 Audi A4 Quattro cars and light trucks sold in the U.S. from 1985+.
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Document: AIRBAG, REPLACEMENT INTERVAL CHANGE - REVISED Vehicle: 2001 Audi A4 Quattro 2.8 V6 GAS Auto Systems: |
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Document: LATCH SYSTEM, INSTALLING/RETROFITTING - REVISED Vehicle: 2001 Audi A4 Quattro 2.8 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2001 Audi A4 Quattro AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2001 Audi A4 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 2001 Audi A4 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 2001 Audi A4 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 2001 Audi A4 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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