Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI199590 BASE, 2.8 A, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSCOMMON SPECS & PROCEDURESSPECIFICATIONS INDEX
1995 Audi 90 Base, 2.8 A, Automatic
Specifications Index
1995 Audi 90 Base, 2.8 A, AutomaticSECTION Specifications Index
90 SPECIFICATIONS INDEX
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | A/C SYSTEM GENERAL SERVICING | ||
| Torque | |||
| Automatic | TORQUE SPECIFICATIONS | ||
| Manual | TORQUE SPECIFICATIONS | ||
| Axle Nut/Hub Nut | |||
| Front | N/A | ||
| Rear | Step 1: 147 ft.lb (200 N.m) Step 2: Additional 1/4 turn |
||
| Battery | See "BATTERY SPECIFICATIONS" table under CAPACITIES | ||
| Brakes | |||
| Bleeding Sequence | BLEEDING BRAKE SYSTEM | ||
| Disc Brakes | |||
| Service Specifications | DISC BRAKE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Drum Brakes | |||
| Service Specifications | N/A | ||
| Torque | N/A | ||
| Charging | |||
| Generator | DESCRIPTION | ||
| Torque | REMOVAL & INSTALLATION | ||
| Drive Belts | |||
| Adjustment | ADJUSTMENTS | ||
| Drive Belt Routing | A4, A6, 90, 100, & CABRIOLET | ||
| Engine Cooling | |||
| General Service Specifications | COOLING SYSTEM SPECIFICATIONS | ||
| Radiator Cap Pressure | N/A | ||
| Thermostat R & I | THERMOSTAT | ||
| Water Pump R & I | WATER PUMP | ||
| Engine Mechanical | |||
| Compression | ENGINE COMPRESSION | ||
| Oil Pressure | At normal operating temperature, oil pressure should be 44-73 psi (3.0-5.0 bar) at 3000 RPM. | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Fluid Specifications | See FLUIDS under MAINTENANCE/FLUIDS tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button. | ||
| Flywheel/Flex Plate/Drive Plate Torque | |||
| A/T | |||
| First step | 44 ft.lb (60 N.m) | ||
| Second step | 1/4 turn | ||
| M/T | |||
| First step | 30 ft.lb (40 N.m) | ||
| Second step | 1/2 turn | ||
| Fuel System | |||
| Pressure Specification | 55-61 psi (3.8-4.2 kg/cm2 ) | ||
| Fuel Pressure Test Procedure | FUEL PRESSURE TEST | ||
| Fuel Filter Location | FUEL FILTER | ||
| Fuel Filter R & I | FUEL FILTER | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER | ||
| Ignition Wires (Resistance) | HIGH TENSION WIRE RESISTANCE | ||
| Ignition Wires (Routing) | N/A | ||
| Spark Plug | |||
| NGK BKUR6ET-10 | |||
| Gap | .035-.043 In. (.9-1.1 mm) | ||
| Torque | 15 ft.lb (20 N.m) | ||
| Starting | |||
| Starter | OVERHAUL | ||
| Torque | STARTER | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 81 ft.lb (110 N.m) | ||
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.