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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+

Air Bag System Precautions -> Audi -> Disarming -> Air Bag II & III System -> Air Bag V System
Vehicle: 1998 Audi A8 3.7 V8 GAS

Air Bag II & III System

The system must be disarmed prior to disconnecting any air bag system electrical connectors or servicing any system components or other components located near an air bag system electrical connector. Obtain the radio security code prior to disconnecting the battery ground cable. Establishing the engine control module and automatic transmission control module settings may be required using scan tool No. VAG 1551, or equivalent.

  • Disconnect battery ground cable and cover negative terminal.
  • On 1990-92 Coupe, Quattro, 80/90 and 19...

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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+

Imported Cars & Light Trucks & Vans -> 1998-2000 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 1998 Audi A8 3.7 V8 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

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 -> 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+

Audi -> Component Replacement & Adjustment -> Thermostat, Replace -> 2.8L Engine -> 3.7L & 4.2L Engines
Vehicle: 1998 Audi A8 3.7 V8 GAS

2.8L Engine
  • Release tension of timing belt as outlined under "Timing Belt, Replace."
  • Remove coolant thermostat housing bolts, then lift up slack of timing belt and slide out thermostat and housing.
  • Reverse procedure to install, ensure thermostat vent valve face...

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+

Air Bag System Precautions -> Audi -> Arming -> Air Bag II & III System -> Air Bag V System
Vehicle: 1998 Audi A8 3.7 V8 GAS

Air Bag II & III System
  • Connect voltage supply connector.
  • Connect battery ground cable.
  • Turn ignition On. Air bag indicator lamp should light for approximately 10 seconds, then go off.
  • If air bag indicator lamp does not light or remains lit after approximately 10 seconds, an air bag system faul...

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+

Air Bag System Precautions -> Audi -> Arming -> Air Bag II & III System -> Air Bag V System
Vehicle: 1998 Audi A8 3.7 V8 GAS

Air Bag II & III System
  • Connect voltage supply connector.
  • Connect battery ground cable.
  • Turn ignition On. Air bag indicator lamp should light for approximately 10 seconds, then go off.
  • If air bag indicator lamp does not light or remains lit after approximately 10 seconds, an air bag system faul...

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 Splash Shield, Driver Side, Front Or Rear1999 Audi A8 Splash Shield, Driver Side, Front Or Rear, Front Driver Side, Rear Section.

Source: Auto Body Parts Store

$3.15

Click here to view more details1999 Audi A8 Coolant Reservoir, Includes level sensor; Does not include cap; A high quality, OE replacement expansion tank; With 18 months limited Prozone warranty..

Source: Auto Body Parts Store

$29.42

Click here to view more details about 2005 Audi A8 18" x 8" Alloy Wheel2005 Audi A8 18" x 8" Alloy Wheel, Alloy Wheel; 18 X 8; 43MM Offset; 9 Spokes; 5 Lug; 112MM BP; Hypersilver, , .

Source: Wheels / Rims, Mirrors & Lights Store

$160.50

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 Wheel, 17x4 (compact spare), Very Good.

Source: Used Auto Parts Store

$120.00

Click here to view more details1997 Audi A8 Used A/C Compressor, A6, 2.7L, AWD, SDN, Very Good.

Source: Used Auto Parts Store

$118.00
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