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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 Audi A8 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 1998 Audi A8 automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1998 Audi A8 3.7 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Computer Relearn Procedures -> Audi -> 1995-97 -> 1998-2004 -> OBD -> OBD II
Vehicle: 1998 Audi A8 3.7 V8 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...

CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Audi -> Automatic Temperature Control System Diagnosis & Testing -> Diagnosis & Testing -> A4 -> A6 -> A8 -> Accessing Diagnostic Trouble Codes -> Cabriolet -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation
Vehicle: 1998 Audi A8 3.7 V8 GAS

Accessing Diagnostic Trouble Codes

On these models, a VAG 1551 (with printer) or equivalent scan tool is necessary to access system diagnosis and display diagnostic codes.

  • Start engine and press "AUTO" button on A/C control head.
  • Drive vehicle a few yards at walking speed.
  • Using adapter harness tool No. VAG 1551/1, or equivalent, connect scan tool No. VAG 1551, or equivalent, to Data Link Connectors (DLC) located in center console, Figs. through .
  • Connect black connector to black DLC and connect white connector to white DLC. Blu...

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CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Audi -> Vacuum & Wiring Diagrams -> Climate Control
Vehicle: 1998 Audi A8 3.7 V8 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Audi -> Component Replacement & Adjustment -> Blower Motor, Replace -> A4 -> A6 -> A8 -> Cabriolet
Vehicle: 1998 Audi A8 3.7 V8 GAS

A4
  • On models with audio coded anti-theft system, refer to "Precautions."
  • On all models, remove cover from under glove compartment, then the glove compartment.
  • Remove angle bracket attaching screws, then the angle brackets (4), Fig. .
  • Disconnect orange air bag unit electrical connector. Orange electrical connector is connected to wiring harness and is located on center tunnel behind left side of the air bag unit. Do not disconnect red two pin connections on air bag unit. If red two pin electrical connection on air bag unit is loose, air bag unit m...

CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Audi A8 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 1998 Audi A8 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1998 Audi A8 3.7 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 1998 Audi A8 A/C & HEATER SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 1999 Audi A8 Air Filter1999 Audi A8 Air Filter, Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.13 in. height, 11.19 in. outside length, 9.94 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition..

Source: Auto Body Parts Store

$46.12

Click here to view more details1999 Audi A8 Antenna, 3-section mast; Top or side mount; A high quality antenna; May require modification or other adjustment to your vehicle upon installation; With 2 years limited Trustbuilt warranty..

Source: Auto Body Parts Store

$13.08

Click here to view more details2013 Audi A8 17" x 8" Alloy Wheel, Alloy Wheel; 17 X 8; 26MM Offset; 7 Spokes; 5 Lug; 112MM BP; All Painted Bright Silver MET, , .

Source: Wheels / Rims, Mirrors & Lights Store

$117.50

Click here to view more details1999 Audi A8 V8, 3.7 L, 3697 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details1997 Audi A8 Used Parking Lamp, Driver Side, Side Marker; (behind Fr tire), Very Good.

Source: Used Auto Parts Store

$24.00

Click here to view more details1997 Audi A8 Used Steering Gear, 4.2, AUTO, AWD, PS Power Rack & Pinion, Very Good.

Source: Used Auto Parts Store

$212.00
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