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Home >> BMW >> 2023 >> X5 M Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System -- Repair X5 M (F95) >> 12 51 Engine Wiring Harness >> 12 51 303 Remove and install/replace wiring harness section, sensor system module cylinder 5-8 (X5 M) >> Installing the wiring harness section for sensor system 5-8

Installing the wiring harness section for sensor system 5-8

Wiring harness section for sensor system of cylinders 5 to -8 

G15054608Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable splitter to the cylinder head cover
M6x14 screw tightening torque  10 Nm
G15054628Courtesy of BMW OF NORTH AMERICA, INC.
G15054636Courtesy of BMW OF NORTH AMERICA, INC.

Installing cover for the right DME control unit 

G15054630Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Wiring harness section 5-8 to the cylinder head cover
M6x16 screw tightening torque  8 Nm
TIGHTENING TORQUE SPECIFICATIONS

Refrigerant line to connecting piece
M8 Tightening torque  19 Nm
G15054613Courtesy of BMW OF NORTH AMERICA, INC.
G15054612Courtesy of BMW OF NORTH AMERICA, INC.

Connecting the connector of the DME control unit for cylinders 5 to 8 

NOTE: TECHNICAL INFORMATION 
If the DDE control unit or an injector has been replaced, it will also be necessary to carry out injection quantity compensation. The adjustment value (7-character letter code/number code) for the injection quantity compensation is engraved on each injector.
NOTE: TECHNICAL INFORMATION 
If control units are disconnected, fault memory entries and functional limitations may occur.
The fault memory entries must be read out and, if necessary, deleted.
G15054424Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work