This manual is built specifically for the 1992 Audi S4, covering the exact 2.2L turbocharged inline-five (engine code AAN) and Base Sedan trim delivered that year, so every torque value and diagnostic step matches your car rather than a generic S-car reference.
Engines covered
- 2.2L inline-five — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Base
Known issues on the 1992 S4. Two recalls are on federal record for this model year. The first covers the fuel feed line connecting the fuel filter to the engine, which can prematurely age and shrink from turbocharger-generated underhood heat, resulting in fuel seepage at the connection. The second covers the airbag sensor/control module, which can fail to meet durability standards and inadvertently deploy the airbag without warning, risking loss of vehicle control. Owners have filed 5 complaints for the year, and no technical service bulletins are logged. The factory diagnostic and repair procedures behind both systems are here.
Whether you're tracing a fuel line for heat damage or inspecting the airbag sensor circuit, it keeps you on the OEM procedure and correct specification for your specific 1992 S4.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. A FUEL FEED LINE CONNECTING THE FUEL FILTER TO THE ENGINE CAN PREMATURELY AGE AND SHRINK THROUGH EXPOSURE TO HIGH UNDER HOOD TEMPERATURE CAUSED BY THE TURBOCHARGER.
THIS CAN RESULT IN FUEL SEEPAGE AT THE CONNECTION.
DEALERS WILL REPLACE THE ENTIRE FUEL FEED LINE FROM THE FUEL FILTER TO THE ENGINE WITH A FUEL LINE OF SHRINKAGE-PROOF MATERIAL.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME AIR BAG SENSORS DO NOT COMPLY WITH AUDI'S DURABILITY STANDARDS OVER THE LIFETIME OF THE VEHICLE.
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
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This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.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.
HEADLIGHT AIMING, USING HELLA UNIVERSAL BEAMSETTER. *KB
TRANSMISSION FAILURE. *AK
THE FUEL LINE IS LEAKING IN THE ENGINE COMPARTMENT, CONSUMER TOOK THE VEHICLE TO THE DEALER WHO DID NOT DO ANY REPAIRS, THE LEAKS ONLY OCCUR ON COLD DAYS. *SLC
METAL BRAIDED FUEL LINE WOULD INTERMITENTLY LEAK , WITH RESULTED IN GASOLINE ODOR INSIDE THE CAB. GAS WOULD SEEP FROM THE FITTING BETWEEN THE BRAIDED LINE AND THE SOLID FUEL LINE. FUEL LINE IS VERY
CONTACTED AUDI, CLAIM RECALL DOESNOT EXIST, I FOUND IT ON YOUR SITE,BUT YOUR PEOPLE ARE OF NO HELP, # 00V068000, DO I NEED TO CONTACT MY CONGRESSMAN TO GET HELP YOUR PEOPLE ARE OF NO HELP, CLAIM
AUDI'S ELECTRIC SUN ROOF WITH PRESELECT FEATURE CAIN MAIM OR KILL BECAUS EIT HAS NO STOP SWITCH TO PREVENT CRUSHING BODY PART IN THE WAY OF CLOSING SUN ROOF. *AK
