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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Accessory USB Unit (AUU) And Central Electronic Module (CEM) - Specifications, Other >> Vehicle Communication Information, Central Electronic Module (CEM) (Late Version, Generation 2) (2010) >> Description Of Frozen Values >> MECU Power Supply, Value
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MECU Power Supply, Value

Measurement range: 0 - 63 V.

Normal range: 12.0 - 14.5 V.

The value indicates the power supply to the central electronic module (CEM) when the diagnostic trouble code was generated.

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