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Home >> Volvo >> 2021 >> V90 T6 R-Design >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Intake And Exhaust System - Design >> (Supercharger Clutch) >> Supercharger Clutch (8/175) [2018,-2021, B4204T23 | 2017-2021, B4204T27] >> Diagnostic Information

Diagnostic Information

The supercharger clutch does not have a built-in diagnostic system. The Engine Control Module (ECM) monitors the component and sets DTCs and readable parameter values.