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Home >> BMW >> 2012 >> X6 50i >> Repair and Diagnosis >> External Pages >> Different car >> Section 1999 (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 >> Fault description

Fault description

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The diagnostic function monitors the signal from the remaining sensor when an electrical fault is present at the throttle valve.

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