Technical data Spark plugs for gasoline engines of A6 cars The gap between the spark plug electrodes is 1.0±0.1 mm. Refueling volumes
Maintenance Service intervals for AUDI A6 cars depend on the time of operation and the mileage of the car. When the time for the next maintenance is due, the...
Service interval Petrol engine, up to a maximum of 30,000 km or 2 years. 4-cylinder diesel engine, up to a maximum of 50,000 km or 2 years. 6-cylinder diesel engine, up to a...
Resetting the Service indicator Resetting the Service-indicator of maintenance intervals is carried out using a special device VAG-1551, which is connected using an electrical connector...
Oil change service Vehicles without system "Longlife-Service" An oil change must be carried out if the indicator shows the inscription «SERVISE OEL» and accordingly alle 15.000...
Maintenance Schedule Vehicles without "Longlife-Service" After the appearance of the inscription on the indicator of the instrument cluster «SERVISE INSP», the vehicle needs to be...
Changing the oil and oil filter Periodic oil and oil filter changes are the most important preventive maintenance procedure. As engine oil ages, it becomes thin and contaminated, leading to...
Draining engine oil Engine 2.5-I-TDI. Remove the upper engine cover ( see fig. 2.82 ). Use SW 32 to unscrew cover 1 (pic. 1.4) oil filter housings. Oil from the filter housing...
Search for oil leaks In case of smudges and increased consumption of engine oil, check the following places on the engine: open the oil filler cap and check the cap gasket for...
Checking the level and filling oil The engine oil consumption should be 1.0 liters per 1000 kilometers of the vehicle. Increased oil consumption indicates wear on the oil seals or oil scraper...
Check of system of release of the fulfilled gases Place the vehicle over a viewing ditch or raise it on a lift. On a cold engine, check the condition of the elements of the exhaust system along its entire...
Checking the tightness of the cooling system Coolant leaks are identified by a white or rust-colored coating in the area adjacent to the leak. Check the radiator and coolant hoses along their entire...
Checking hoses for leaks and looking for fluid leaks The location of a fuel leak is difficult to determine until the leak is significant and therefore easily visible. Fuel tends to evaporate quickly as soon as it...
Checking and filling the coolant A low coolant level is signaled by a warning lamp in the instrument cluster. The coolant level must be checked before every long distance trip. For refilling,...
Fuel filter for TDI diesel engines Engine 1.9-I-TDI / 110 hp Removing water from the fuel filter The fuel filter is located on the left side of the cylinder block behind the generator. Remove...
Air filter Withdrawal If present, remove cover 1 upwards (pic. 1.17). Unclip the suction air pipe 2 (pic. 1.17). Engine 1.8-I. Disconnect the hoses shown in figure 1.18....
Checking the condition of the poly V-belt The tension of the V-ribbed belt is carried out automatically. It is necessary to periodically check the condition of the belt and, if defects are found,...
Toothed belt Diesel engine 1.9-I-110 hp to number 4 BYN 002 887 Toothed belt check Release the two fastening clips of the top toothed belt guard and pull up and forward the...
Checking crankcase pressure on a 2.5-I-TDI engine To check the crankcase pressure on the 2.5-I-TDI engine, the VA G 1371 measuring device must be used. High pressure crankcase gases lead to loss of engine oil....
Spark plug Spark plugs are replaced at scheduled maintenance. Spark plugs and the entire ignition system as a whole are matched to this engine, and this helps to reduce...
Gearbox / final drive When performing maintenance at certain intervals, check the following. Drive shafts: check the protective covers for constant velocity joints for leaks and...
Checking the protective cover of the drive shaft Raise and carefully secure the vehicle on stands. Turn the steering wheel to the right or left as far as it will go and turn the front wheel. While...
Checking the front suspension and steering Checking the dust covers of the front suspension joints Raise the front of the car and secure it on stands with the wheels hanging in the air. Illuminate the...
Checking the fluid level in the power steering The power steering fluid level can be checked when cold or hot during operation (around 50°C). It is prescribed to check the fluid level in. power steering...
Shock absorber check Check the shock absorber for any signs of fluid leaks. If a leak is found, then the shock absorber is damaged and needs to be replaced. Shock absorbers must be...
Radiator check Check the radiator for leaks or corrosion, especially around the cooling system connections. Using a soft brush or compressed air, clean the radiator. If there...
Wiring check Check the condition of the electrical wiring in the engine compartment and under the vehicle. Check the security of the electrical wiring. Pay special...
Brake fluid Brake fluid specification FMVSS 116 DOT 4 The brake fluid reservoir is located on the left side of the engine compartment. The tank cap has a vent hole that...
Checking the condition of the seat belts Make sure the belts are not twisted as a result of improper installation. If the belts are twisted or bind when retracted, pull the belt out all the way to...
Dust and pollen filters Withdrawal The filter that traps dust and plant pollen in the ventilation and interior heating system is located on the right under the casing of the...
Door hinges Door hinges must be periodically lubricated with grease G 052 778 A2 (see fig. 1.47).
Replacing the battery in the remote control key Each main key is supplied with two disk batteries located in cover B of the transmitter body. Remove the key. Gently turn the screwdriver to separate the key...
Wiper blades The perfect condition of the wiper blades is essential for good visibility. To avoid deformation of the wiper blades, the wiper blades must be cleaned...
Windshield washers The fluid reservoir is located in the engine compartment on the driver's side. In the absence of glass cleaners and to prevent icing of glasses, alcohol can be...
Charging the battery Before charging, turn off the ignition and all current consumers. Under normal use, the battery does not need to be recharged from external sources. The...