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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 P0121, BMW Hex Code 0x100C08, BMW Code 1051656: Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance >> BMW Fault Code Description VS-Text

BMW Fault Code Description VS-Text

Throttle valve, throttle potentiometer 1: Air mass signal not plausible