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Home >> Hyundai >> 2021 >> Accent Limited >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (6 Of 6) >> DTC P262B-00: Control Module Power Off Timer Performance >> DTC Information And Inspection >> DTC Description
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DTC Description

ECM keeps internal counting to calculate the model values related to temperature under Ignition switch OFF condition.

ECM uses this values to improve efficiency when the engine starts again.