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Home >> Volvo >> 2012 >> C30 T-5 R-Design, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Engine Control Module (ECM) And Quick Test Tank Systems - Specifications, Other >> Engine Control Module (ECM) (B5254T3; 2007-08, B5254T7; 2008-13) >> Description Of Detailed Diagnostic Trouble Code Information Readout >> Description Of Frozen Values >> Explanation
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Description Of Frozen Values: Explanation

Not all the parameters described need to be implemented in the control module. This varies from system to system.

Frozen values are parameter values that are stored when a diagnostic trouble code (DTC) is stored.