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Speedometer (MIU 1)

Speedometer (MIU 1)

The car is equipped with an electronic speedometer. The ABS control module continuously sends vehicle speed information to terminal 7. This information is represented by a square wave which varies between 8 V and 0 V 29 times per wheel revolution. When the wheels are stationary, the voltage may be either 8 V or 0 V.

This information controls the speedometer, odometer and trip odometer.