3 Series E46 M3 CSL (S54) COUPE
11 78 613
Replacing both oxygen monitor sensors (S54)
Special tools required:
•
11 7 020
•
11 7 030
•
11 9 150
(for work step number 13 00 002)
US version:
In the US version, the oxygen monitor sensors are installed in the
exhaust manifolds.
Cylinders 1 to 3:
Release monitor sensor with special tool
11 9 150 in conjunction with special tool 11 7 030 and
tighten down.
Installation:
When special tool 11 9 150 is used in conjunction with special
tool 11 7 030 , 47 Nm on the torque wrench dial corresponds
to an actual tightening torque of 50 Nm.
Cylinders 4 to 6:
Release monitor sensor with special tool
11 7 020 and tighten down.
Tightening torque, 11 78 1AZ.
ECE version:
Remove catalytic converter.
Unclip oxygen monitor sensor cable from holder.
To release and tighten down oxygen monitor sensors (1), use
special tool 11 7 020 or special tool 11 7 030 .
Tightening torque, 11 78 1AZ.
RA Replacing both oxygen monitor sensors (S54)
BMW AG - TIS
16.02.2013 15:48
Issue status (12/2007) Valid only until next DVD is issued
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