Nearly all engines found in modern vehicles are fitted with a number of sensors and an Electronic Control Unit, which is often referred to as an ECU. The function of the engine sensors is to constantly send information to the electronic control unit (ECU) which monitors the performance of various areas of the engine.
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FAULT CODE READER
September 11th, 2008 · No Comments
PDC Programming - from Audi A2
August 16th, 2008 · No Comments
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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