Automotive Manual PDF

On reversing, the parking aid system uses the echo-sounding principle to measure the distance between the back end of the vehicle and an obstacle. For this purpose, the rear bumper is fitted with four ultrasonic sensors. The sensors are actuated both in combined transmit/receive mode and in pure receive mode. On the Audi A2, the parking aid control unit features CAN capability, i.e. both the self-diagnosis and the actual system only function when the CAN is active.
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2001 Audi A4 and 2000 Audi S4 Cooling System components, removing and installing for 2.7 Liter V6 5V BiTurbo Engine Mechanical, Engine.
When the engine is hot the cooling system is under pressure. Carefully open filler cap on expansion tank to release pressure before starting repair work. Hoses are secured with spring-type clips.
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Engine, removing and installing
Note:
All cable ties opened or cut during engine removal must be reinstalled at the same locations.
Remove engine without transmission toward the front.
Drained coolant must be stored in a clean container for disposal or reuse.
Always replace seals and gaskets.
Do not open coolant circulation system.
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V-CHECKER is a powerful, affordable handy scanner designed for all VW, AUDI, SKODA, and SEAT vehicles. It is small in size, robust in design, competitive in price and easy to use. With only 10% of the cost of a large special tool, it can nearly do the same work as that of a VAG1551/1552. This is a stand alone unit; it does not need a laptop computer to operate.
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This VW / AUDI DTC Reader is specially designed for Audi, Volkswagen, Seat and Skoda vehicles from year 1990 onwards except for vehicles with CAN bus systems and the ones listed below.
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Replacement interval 15.000 km/10,000 miles or after 12 months

Tools needed are a Phillips screwdriver. Open the hood. Notice the cover for the cabin filter is on the cowl on the passenger side. Remove the screw form the cover.
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The Secondary Air Injection (AIR) system causes the catalytic converter to heat up more quickly, resulting in earlier operating readiness following cold start.

Principle
Due to over-enrichment of the mixture during the cold start phase, there is an increased amount of uncombusted carbon monoxide in the exhaust. Secondary Air Injection (AIR) improves secondary oxidation in the catalytic converter and therefore reduces emissions. The heat produced by secondary oxidation greatly reduces start-up time for the catalytic converter, therefore improving exhaust quality during the cold start phase significantly
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Removing steering column switch
Driver’s side airbag unit and steering wheel removed.
- Pull out steering column and tilt downward as far as it will go.
- Remove screws -1-(2x). Tightening torque: 2.8 Nm (25.2 in lb)
- Remove grip - 2-.
- Remove two Phillips-head screws -arrows-. Tightening torque: 0.6 Nm (5.4 in lb)
- Remove upper steering column switch trim -1-.
When installing, insert upper section into hooks on lower section, swivel downward and secure with screws
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Audi TT Owners Manuals | Safety Seat belts must be worn on every journey, even on short trips in town. To ensure that the seat belts, belt tensioners and airbags are fully effective, note the following points: Adjust seat and sit in correct position The front seats should not be positioned too close to the steering wheel or dashboard. Maintain a distance of at least 25 cm from the steering wheel.
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The engine switches itself off after a few seconds if you stop the vehicle and leave your foot on the foot-brake. The engine starts again and the vehicle will start moving as soon as you release the foot-brake. The engine will not switch itself off if it is still cold, or if too many items of electrical equip- ment are in use. Reduced engine power Engine power is reduced to 30 kW (except when using the kick-down feature).
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