3 Series E92 335xi (N54) COUPE
Release screws on both knock sensors (1) and remove knock
sensors (1).
Installation:
•
Replace aluminium screws.
•
Tightening torque 12 14 1AZ
.
Installation:
Clean contact surface of knock sensors on engine block.
Installation:
Pre-install feed line (3).
In so doing, tighten screw connection hand-tight only (it must still
be possible to move the line at the holder).
Important!
Sequence of screw connection must be observed!
•
Tighten nut (1). Tightening torque 13 53 6AZ
.
•
Tighten screw (2). Replace aluminium screw. Tightening
torque 13 53 9AZ
.
Note:
Add final details to vehicle.
Check stored fault messages.
Now clear the fault memory.
RA Removing/replacing knock sensors (N54, N53)
BMW AG - TIS
20.02.2013 05:42
Issue status (12/2007) Valid only until next DVD is issued
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