Home >> BMW >> 2012 >> 760Li >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - N74 - Diagnostic Trouble Codes - DTC P1638 (BMW DTC 100001) Through DTC P140E (BMW DTC 110008) >> DTC P0222; BMW DTC 101202: Throttle valve, throttle-valve potentiometer 2, electric: short circuit to ground or open circuit >> Fault code