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Home >> Volvo >> 2011 >> S40 T-5 R-Design >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Fault Tracing - General Information (544 Body) >> Fault Tracing >> Description Of Frozen Values (B5244S4; B5244S7) >> Outside Temperature (Via Central Electronic Module (CEM)) (°C)

Outside Temperature (Via Central Electronic Module (CEM)) (°C)

Measurement range -40 - +120 °C.

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