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Home >> Volvo >> 2012 >> C70 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Tank System And Engine Control Module (ECM) - General Diagnostics Information >> Vehicle Communication Information, Engine Control Module (ECM) >> Description Of Parameters >> Parameters, Value >> Engine Speed (Rpm)
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Engine Speed (Rpm)

Measurement range 0-10400 RPM.

The engine control module (ECM) derives the engine speed (RPM) from the engine speed (RPM) sensor signal.

The idle speed varies depending on the engine coolant temperature (ECT).

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