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Home >> BMW >> 2021 >> 750i xDrive >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System - Engine Wiring - Repair (G12) >> 12 51 Engine Wiring Harness >> 12 51 302 Remove and install/replace wiring harness section, sensor system module cylinder 1-4 (750i xDrive 2016-2022) >> Installing wiring harness for sensor system of cylinder bank 1

Installing wiring harness for sensor system of cylinder bank 1

Overview graphic for the wiring harness for the sensor system of cylinder bank 1 

G15125781Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Wiring harness on crankcase
M6x16 screw tightening torque  10 Nm
TIGHTENING TORQUE SPECIFICATIONS

Wiring harness to cylinder head cover
M6x16 screw tightening torque  10 Nm
G15115986Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable to hold-down device
Nuts Tightening torque  5.5 Nm
G15115981Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work