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Home >> BMW >> 2011 >> Alpina B7 >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P11AA - DTC P12B6 (N63 & S63) >> Diagnostic Trouble Codes (DTCS) MSD85 - Bn2020 >> DTC P10B8, BMW Hex Code 0x108C08, BMW Code 1084424: Charge Air Cooler Temperature Sensor Signal Stuck (Bank 1) >> Fault description

Fault description

The diagnostic function monitors whether the boost-air temperature at Bank 1 changes under conditions in which the signal should vary.