Home >> BMW >> 2007 >> 750Li >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Diagnostic Trouble Codes - DTC P1230 - DTC U1135 (N62, N73) >> Me9.2.2 Engine Operating System DTCS >> DTC P1327, BMW Hex Code 0x2E69, BMW Code 11881: Knock Sensor 2 Circuit Low Input (Bank 1) (MIN) >> BMW Fault Code Description VS-Text