Vehicle engine lubrication system Audi 100 C4
Checking the oil level (Continuous monitoring)
The oil level should be checked at least every other refueling. If preparing for a long trip or if you have an old engine with increased oil consumption, the...
The oil level should be checked at least every other refueling. If preparing for a long trip or if you have an old engine with increased oil consumption, the...
Engine oil change
Oil change intervals Audi recommends changing the oil annually or every 15,000 km (gasoline engines) and 7,500 km (diesel engines), if the annual mileage...
Oil change intervals Audi recommends changing the oil annually or every 15,000 km (gasoline engines) and 7,500 km (diesel engines), if the annual mileage...
Checking the oil level in transmission units
Checking the gearbox for leaks In the gearbox, oil is not consumed as in the engine, but can leak out in loose bridges. If the gearbox housing is not visible...
Checking the gearbox for leaks In the gearbox, oil is not consumed as in the engine, but can leak out in loose bridges. If the gearbox housing is not visible...
Lubrication of the ignition distributor
Although Audi vehicles are equipped with a maintenance-free transistor ignition system, the ignition distributor must be lubricated (the exception is cars with...
Although Audi vehicles are equipped with a maintenance-free transistor ignition system, the ignition distributor must be lubricated (the exception is cars with...
Lubrication of rods, hinges and locks
The Audi maintenance plan includes a few lubrication jobs on the body. Unscheduled lubrication is also necessary if something is jamming, creaking or rusting....
The Audi maintenance plan includes a few lubrication jobs on the body. Unscheduled lubrication is also necessary if something is jamming, creaking or rusting....
Operation of the lubrication system
The engine is supplied with oil by means of a circulating lubrication system. The gear pump, driven by the intermediate shaft, is located at the bottom of the...
The engine is supplied with oil by means of a circulating lubrication system. The gear pump, driven by the intermediate shaft, is located at the bottom of the...
Removal and installation the oil pan
The oil pan can be removed with the engine installed. The operations are described for all engines. Any deviations are indicated separately. Place the front of...
The oil pan can be removed with the engine installed. The operations are described for all engines. Any deviations are indicated separately. Place the front of...
Oil pump
Oil pump parts 1 Drive unit for distributor (if it is installed) 2 Oil pump drive 3 Oil pump housing 4 Gear with shaft 5 Gate valve 6 Driven gear 7 Spring 8...
Oil pump parts 1 Drive unit for distributor (if it is installed) 2 Oil pump drive 3 Oil pump housing 4 Gear with shaft 5 Gate valve 6 Driven gear 7 Spring 8...
Checking oil pressure
The oil pressure in the engine can be measured with a pressure gauge, which should have an adapter that is screwed into place of the oil pressure indicator...
The oil pressure in the engine can be measured with a pressure gauge, which should have an adapter that is screwed into place of the oil pressure indicator...
Checking the oil pressure warning light is off
Start the engine. The oil pressure warning light should go out. Disconnect the wire from the indicator lamp switch To check the oil pressure, use the Audi...
Start the engine. The oil pressure warning light should go out. Disconnect the wire from the indicator lamp switch To check the oil pressure, use the Audi...
Oil radiator
1 Bolt, 25 Nm 2 Oil filter base 3 Sealing ring 4 Oil radiator 5 Nut, 25 Nm 6 Oil filter All engines use an oil cooler to cool the engine oil, which is...
1 Bolt, 25 Nm 2 Oil filter base 3 Sealing ring 4 Oil radiator 5 Nut, 25 Nm 6 Oil filter All engines use an oil cooler to cool the engine oil, which is...
Measuring oil temperature
It is necessary to measure the oil temperature when performing various adjustments using the MKM-596 device. The oil temperature must be measured at a distance...
It is necessary to measure the oil temperature when performing various adjustments using the MKM-596 device. The oil temperature must be measured at a distance...
This section is available on russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
Similar sections of other Audi car models:
Power unit: Engine lubrication system Audi 80 B3 (1986-1991)
Power unit: Lubrication system Audi A3 Type 8L (1996-2003)
Power unit: Lubrication system Audi A4 B6 (2000-2006)
Power unit: Lubrication system Audi A8 D2 (1994-2002)
Engine 1.2 l (diesel): Lubrication system Audi A2 (1999-2005)
Power unit: Engine lubrication system Audi 80 B3 (1986-1991)
Power unit: Lubrication system Audi A3 Type 8L (1996-2003)
Power unit: Lubrication system Audi A4 B6 (2000-2006)
Power unit: Lubrication system Audi A8 D2 (1994-2002)
Engine 1.2 l (diesel): Lubrication system Audi A2 (1999-2005)
Share information:
- General information
- User manual
- Power unit
- Engine repair
- Ignition system
- Fuel system (gasoline)
- Fuel system (diesel)
- Lubrication system
- Cooling system
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Drive shafts
- Chassis
- Car suspension
- Steering
- Wheels and tires
- Brake system
- Body
- Ventilation and heating
- Body repair
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- General information
- Operation and maintenance
- Power unit
- Engine repair
- Exhaust system
- Cooling system
- Supply system
- Air filter
- Mono-Motronic injection system
- Digifant injection system
- KE-III-Jetronic and KE-Motronic
- MPI and MPFI injection system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Suspension and steering
- Brake system
- Wheels and tires
- Body
- Exterior
- Interior
- Electrical equipment
- Fuses and relays
- Power devices
- Ignition system
- Lighting and signaling
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Specifications
- Power unit
- Engines 4-cylinder
- Engines 5-cylinder
- Diesel engine
- Cooling system
- Power system (carburetor)
- Power system (injector)
- Fuel system (diesel)
- Transistor ignition system
- Electronic ignition system
- Transmission
- Clutch
- 4 speed gearbox 014
- 5 speed gearbox 013 and 093
- 5 speed gearbox 016 and 012
- Shift mechanism KP 016
- Automatic transmission
- Front wheel drive
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body
- Body elements
- Electrical equipment
- Lighting and appliances
- Power devices
- Electrical circuits
- General information
- Maintenance and operation
- 4 cylinder engine
- Engine repair
- Cooling and lubrication system
- Supply system
- Ignition system
- 5 cylinder engine
- Engine repair
- Cooling and lubrication system
- Supply system
- Ignition system
- Transmission
- Clutch and drive shafts
- 4 speed gearbox 014
- 5 speed gearbox 013 and 093
- 5 speed gearbox 016 and 012
- Automatic gearbox
- Chassis
- Steering
- Front suspension
- Rear suspension
- Brake system
- Body
- Body elements
- Doors, locks and windows
- Body repair
- Electrical equipment
- Equipment and devices
- Power devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Troubleshooting
- Power unit
- Engine in a car
- Engine removed
- Cooling system
- Fuel system
- Exhaust system
- Starting and charging
- Preheating
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Suspension
- Steering
- Body
- Exterior
- Interior
- Electrical equipment
- Equipment and devices
- Electrical circuits