3 Series E46 M3 (S54) CONVER
Remove hose (1) for engine vent.
Remove sealing cap (2).
Remove ignition coil cover.
Note:
The plug housings of the oxygen sensors for cylinders 1 to 3
and 4 to 6 are different.
Unclip plug housing (1) from mounting.
Disconnect plug connections of oxygen sensors.
Feed oxygen sensor cables out of shield plate of exhaust
manifold.
Installation:
Clip cables of oxygen sensors into mounts on shield plate of
exhaust manifold.
Caution!
Ensure cables are exactly routed.
Note:
Fig. shows US version.
Remove underbody protection.
E46 only:
Remove reinforcement plate.
Caution!
The section "Removing and installing reinforcement plate"
contains important installation instructions.
RA Replacing both oxygen control sensors (S54)
BMW AG - TIS
16.02.2013 09:19
Issue status (12/2007) Valid only until next DVD is issued
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