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Home >> Volvo >> 2008 >> S80 Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control Module (CCM) And Combustion PREHEATER Module (CPM) - Description Of Frozen Values >> HVAC >> Description Of Frozen Values, Combustion PREHEATER Module (CPM) >> Explanation
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Description Of Frozen Values, Combustion PREHEATER Module (CPM): Explanation

Frozen values are parameter values that are stored when a diagnostic trouble code is generated. Not all parameters can be read out for all diagnostic trouble codes. The parameter values can only be read if they can provide additional information on the prevailing conditions when the code was generated.