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Home >> Volvo >> 2012 >> XC90 R-Design, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> Ignition And Engine Control Systems - Specifications, Other >> Vehicle Communication Information, Engine Control Module (ECM) (B5254T2; 2005-2007) >> Description Of Detailed Diagnostic Trouble Code Information Readout >> Description Of Frozen Values >> Engine Temperature, Start (°C)
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Engine Temperature, Start (°C)

The engine control module (ECM) calculates temperature from the engine temperature sensor signal. The value indicates the temperature of the engine upon engine start in the operating cycle in which the diagnostic trouble code (DTC) was generated.