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Home › Volvo › 2008 › XC90 Base, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Ignition And Engine Control Systems - Specifications, Other › Vehicle Communication Information, Engine Control Module (ECM) (B5254T2; 2005-2007) › Description Of Parameters › Parameters, Value › Engine Coolant Temperature (ECT) (°C)

Engine Coolant Temperature (ECT) (°C)

Measurement range: -48 to +143 °C.

The engine control module (ECM) derives the temperature from the engine coolant temperature (ECT) sensor signal.