The service and repair manual for the 1993 Audi 90 Quattro — the 2.8L V6 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones Audi published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1993 |
|---|---|
| Engines | 2.8L V6 — 169 cu in, SOHC |
| Trims | CS Sedan 4-Door |
| Other 1993 90 Quattro variants | 90 → |
| Federal record | 2 recalls · 37 complaints · 5 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1993 90 Quattro manual
03 / ContentsSections in the manual
- Quick Lookups 69
- General Information 1,499
- Accessories & Equipment 92
- Heating, Ventilation & A/C (HVAC) 221
- Body & Frame 45
- Maintenance 78
- Brakes 60
- Restraints 76
- Steering 66
- Electrical 115
- Suspension 59
- Engine Mechanical 133
- Transmission 104
- Engine Performance 702
- Steering Wheel Nut 30
- Side Air Bag Unit-To-Steering Wheel 89
04 / Known issuesRecalls on federal record for the 1993 90 Quattro
- Fuel System, Gasoline — fuel injection system · 98V332000Fuel leakage in the presence of an ignition source can result in a fire.
- Air Bags — frontal › sensor/control module-inactive · 97V172000In the event the sensor should malfunction, the air bag restraint system can inadvertently deploy.
Owners have filed 37 complaints and Audi has issued 5 technical service bulletins for the 1993 90 Quattro. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1993 90 Quattro manual
Is this manual specific to the 1993 90 Quattro?
Yes. It is the OEM manual matched to the 1993 model year, covering the 2.8L V6 across the CS Sedan 4-Door trims. Specifications and procedure sequences are the ones Audi published for this year.
What 1993 90 Quattro problems does it help with?
2 recalls are on federal record for the 1993 90 Quattro, covering fuel system, gasoline, air bags. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Audi dealers.
Does it include 1993 90 Quattro wiring diagrams?
Yes — the complete wiring diagrams for the 1993 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther 90 Quattro years and 1993 Audi models
1995 90 Quattro · 1994 90 Quattro · 1992 90 Quattro · 1991 90 Quattro · 1990 90 Quattro · 1989 90 Quattro · 1988 90 Quattro · all 8 years
1993 Audi 100 · 1993 Audi 100 Quattro · 1993 Audi 90 · 1993 Audi S4 · 1993 Audi V8 Quattro · every 1993 model