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We have info for following modifications of 2002 Audi A4 Quattro
- 2002 Audi A4 Quattro 1.8 L4 GAS, CC:1781, Fuel Injection, Engine VIN:, Desg:C
- 2002 Audi A4 Quattro 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
- 2002 Audi A4 Quattro Avant 1.8 L4 GAS, CC:1781, Fuel Injection, Engine VIN:, Desg:C
- 2002 Audi A4 Quattro Avant 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Import Compressor Service -> Zexel Compressor -> Compressor Seal, Replace
Vehicle: 2002 Audi A4 Quattro Avant 3.0 V6 GAS
- Remove magnetic clutch assembly as described under "Compressor Clutch, Replace."
- Drain compressor oil, then using shaft seal remover tool No. J-33942, or equivalent, remove shaft seal cover.
- Remove bolt with gasket, then the front cylinder head by alternately tapping cylinder head projections with a plastic hammer. ...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Import Compressor Service -> Zexel Compressor -> Precautions -> Product Compatibility
Vehicle: 2002 Audi A4 Quattro 3.0 V6 GAS
Product Compatibility
Before replenishing refrigerant or refrigerant oil, ...
CLICK HERE TO GET FULL ACCESS TO 2002 Audi A4 Quattro A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 Audi A4 Quattro Avant 3.0 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Audi A4 Quattro A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Audi -> Component Replacement & Adjustment -> Timing Belt, Replace -> 2.7L & 2.8L Engines -> 3.7L Engine -> 4.2L Engine
Vehicle: 2002 Audi A4 Quattro Avant 1.8 L4 GAS
2.7L & 2.8L Engines
With timing belt removed, avoid turning camshaft or crankshaft. If movement is required, exercise extreme caution to avoid valve damage caused by piston contact.
- Remove engine appearance cover.
- Remove engine undercover.
- Remove front bumper.
- On A4 and S4 models, lock header panel in service position as follows:
- Remove three quick release screws on front of noise insulation panel.
- Remove air intake duct between header panel and air cleaner.
- Remove all wiring harness clamps located at sides of radiato...
CLICK HERE TO GET FULL ACCESS TO 2002 Audi A4 Quattro A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 Audi A4 Quattro 3.0 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Audi A4 Quattro A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi A4 Quattro 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 2002 Audi A4 Quattro cars and light trucks from 1990+
Computer Relearn Procedures -> Audi -> 1995-97 -> 1998-2004 -> OBD -> OBD II
Vehicle: 2002 Audi A4 Quattro Avant 3.0 V6 GAS
OBD
Whenever the ECM is replaced, the new ECM will need to be " Coded." Use the following procedure to "Code" the ECM.
- Connect VAG 1551, or equivalent scan tool to the diagnostic connector.
- Operate scan tool until display shows "Select Function XX."
- Press scan buttons 0 and 7 to select "Code Control Module" function, then press "Q" button to confirm input.
- "Code Control Module" and " Enter Code Number" should appear on the display.
- Enter correct code number as follows:
- Code 0003: Vehicles with manual transmission.
- Code 0004: Vehi...
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