3 Series E90 320i (N46) SAL
11 78 513
Replacing both control sensors (N46)
Special tools required:
•
11 7 020
•
11 9 150
Necessary preliminary tasks:
•
Read out fault memory of control unit of Digital Motor
Electronics (DME)
•
Switch off ignition
•
Remove rear underbody protection
•
For rear control sensor only:
Remove microfilter housing
Warning!
Scalding hazard!
Only perform this task on an engine that has cooled down.
Unclip plug connection (2) and disconnect.
RA Replacing both control sensors (N46)
BMW AG - TIS
26.01.2013 03:37
Issue status (12/2007) Valid only until next DVD is issued
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