db57d230

1.23. Tachometer

The tachometer shows the frequency of rotation of a bent shaft of the engine in revolutions per minute (rpm). The tachometer can help to choose more economy mode of driving, and also warns that the frequency of turns of a bent shaft of the engine exceeds the most admissible value.

Tachometer

Prevention

During the movement you monitor indications of a tachometer. The arrow showing the frequency of rotation of a bent shaft of the engine should not enter a red zone (a zone of excess of the most admissible frequency of rotation) as it can lead to serious breakage of the engine and deprive of the right for guarantee maintenance of the car.