Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
1991 Audi V8 Quattro Service and Repair Manual
Regular price
$40.99 USD
Unit price
Fits the 1991 V8 Quattro — Base Sedan 4-Door ·
Digital manual — nothing ships
Matched to your exact vehicle
Money-back guarantee, pay once
4.7
·
Trusted by 14,000+ mechanics & DIYers
End of preview
Unlock the full manual
Complete repair procedures
Wiring diagrams & schematics
Torque specifications
Full search & bookmarks
$40.99
1991 Audi V8 Quattro Service and Repair Manual
Regular price
$40.99 USD
Unit price
This 1991 Audi V8 Quattro factory service and repair manual is built around the exact year, engine and trim of your car, so the specifications and procedures inside are the ones Audi published for the 3.6L V8 (engine code PT) rather than a generic figure pulled from another model year.
Engines covered
- 3.6L V8 — DOHC, naturally aspirated, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Base
Known issues on the 1991 V8 Quattro. Four recalls are on federal record for this model year. The first covers the rear speaker amplifiers, where a leaking capacitor can create an unwanted conductive path that overheats the amplifier and poses a fire risk. The second covers the cruise control rod, which can bind and impede the throttle plate's return to idle. The third covers the trunk jack instruction label, which is incorrect for the jack supplied with the vehicle and can lead to the jack collapsing during use. The fourth covers the front air bag sensors, which can fail to meet durability standards over the vehicle's life and inadvertently deploy the air bag restraint system without warning. Owners have filed 2 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind each of those systems are here.
From a rear speaker amplifier check to an air bag sensor inspection or a routine service interval, it keeps you on the OEM procedure and the correct specification for your specific 1991 V8 Quattro.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. AN ELECTROLYTIC CAPACITOR CONTAINED IN THE AMPLIFIER FOR EACH REAR SPEAKER COULD LEAK AN ELECTROLYTE, WHICH MAY IN TIME AND IN THE PRESENCE OF HUMIDITY, CAUSE AN UNWANTED CONDUCTIVE PATH.
Consequence
THIS CONDITION COULD RESULT IN THE AMPLIFIER OVERHEATING AND A POTENTIAL FIRE RISK.
Remedy
DEALERS WILL REPLACE THE AMPLIFIERS FOR THE REAR SPEAKER ASSEMBLIES. OWNER NOTIFICATION BEGAN JULY 10, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE A
A BUSHING WHICH GUIDES THE CRUISE CONTROL ROD CAN, OVER TIME, DETERIORATE AND CAUSE THE CONTROL ROD TO BIND.
Consequence
A BINDING CONTROL ROD CAN IMPEDE THE RETURN OF THE THROTTLE PLATE TO ITS FULL IDLE POSITION.
Remedy
DEALERS WILL REPLACE THE CONTROL ROD BUSHING WITH AN IMPROVED VERSION.
INSTRUCTION LABEL IN THE TRUNK OF VEHICLE IS INCORRECT FOR THE JACK SUPPLIED WITH THE VEHICLE.
Consequence
INCORRECT USE CAN RESULT IN THE JACK COLLAPSING, WITHINJURY TO INDIVIDUALS UNDER OR NEAR VEHICLE DURING COLLAPSE.
Remedy
SUPPLY INSERT TO OWNER'S MANUAL NOTING CORRECT USAGE, AS WELL AS A CORRECTED INSTRUCTION LABEL FOR THE TRUNK.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME AIR BAG SENSORS DO NOT COMPLY WITH AUDI'S DURABILITY STANDARDS OVER THE LIFETIME OF THE VEHICLE.
Consequence
IN THE EVENT THE SENSOR SHOULD MALFUNCTION, THE AIR BAG RESTRAINT SYSTEM CAN INADVERTENTLY DEPLOY. DEPLOYMENT OF THE AIR BAG RESTRAINT SYSTEM WITHOUT WARNING COULD CAUSE A DRIVER TO LOSE VEHICLE CONT
Remedy
DEALERS WILL REPLACE THE AIR BAG SENSOR CONTROL MODULE.
This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.
Due to increasing requests for high voltage personal protective equipment (HVE PPE) for dealer technicians working with high voltage vehicles (Hybrid, Plugin Hybrid, Electric Vehicle), the Volkswagen Tools and Equipment Team has identified
AUDI: ENGINE, ON SOME VEHICLES, WOULD RUN IRREGULARLY OR HAVE MALFUNCTION INDICATOR LAMP (MIL) ON OR POSSIBLE FILTER ELEMENT FOR CAMSHAFT ADJUSTMENT VALVE CAN LOOSEN AND IN OIL CIRCUIT, THERE IS NO DAMAGE FROM LOOSENED PARTICLES. MODEL ALL.
Google Maps Street View (NVLW))
Due to new Minnesota state regulations regarding biofuels, biodiesel blends of B5 or less may not be available in the State of Minnesota.
BRAKE FAILURE, FRONT BRAKE ROTORS WARPED/OVERHEATED AND WERE REPLACE D, CONTINUES TO REPLACE DISC PADS AND ROTORS*AK
WHILE DRIVING 65MPH, VEHICLE SUDDENLY HESITATED AND THEN SURGED FORWARD. HAD TRIED TO DISENGAGE ACCELERATOR PEDAL. IT WAS STUCK. THEN PRESSED ON BRAKES TO SLOW VEHICLE DOW; NOTHING HAPPENED. HAD MAIN