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Home >> Volvo >> 2011 >> S60 >> Repair and Diagnosis >> General Information >> OEM General Information >> Administration >> Design And Function >> Description Of Frozen Values, Engine Control Module (ECM) >> Engine Speed (Rpm)

Engine Speed (Rpm)

The value regards the actual engine speed. The Engine Control Module (ECM) calculates the speed using signals from the directly connected engine speed (RPM) sensor.

Measurement range: 0 - 10 400 RPM.

Normal value: 850 ± 50 RPM with hot engine.

HINT: Idle speed varies depending on the Engine Coolant Temperature (ECT). 

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