volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Diagram Information and Instructions|Page 4509 > < Diagram Information and Instructions|Page 4507
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Tachometer: Description and Operation

The revolution counter shows the engine's revolutions. The counter receives its signal from the ICM, 2 pulses/rev.

The ICM receives information on the engine's revolutions from the RPM sensor mounted on the flywheel.

Diagram Information and Instructions|Page 4509 > < Diagram Information and Instructions|Page 4507