6 Series M6 (S85) Coupe
12 51 001
Replacing wiring harness section for engine
(S85)
Necessary preliminary tasks:
•
Read out fault memory of control unit of Digital Motor
Electronics (DME)
•
Check stored fault messages.
•
Switch off ignition
•
Disconnect battery
•
Remove intake air manifold
•
Remove cover for ionic current control unit on left and right
•
Remove ignition coil cover on left and right
•
Unlock all plug connections in electronics box and disconnect
Release bolt on cable duct (1).
Release bolt on cable duct (1).
Work step
Note:
Release battery positive lead on cable duct at front and rear
Tightening torque 12 52
1AZ and 12 52 2AZ
Unlock plug on ignition coils on left and right and disconnect
Unlock plug on ionic current control unit on left and right and disconnect
Release grounding cable for ionic current control unit on left and right
Unlock plug on pulse generator of left and right inlet camshafts and disconnect
RA Replacing wiring harness section for engine (S85)
BMW AG - TIS
19.01.2013 13:42
Issue status (12/2007) Valid only until next DVD is issued
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