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BMW Workshop Service and Repair Manuals

3 RA Replacing Oxygen Monitor Sensor (after Main Catalytic Converter) (N40_N42_N45_N4 > < 2 RA Replacing Oxygen Monitor Sensor (after Primary Catalytic Converter) (N42_N46)
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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.

To tighten down oxygen monitor sensor, fit torque wrench and
special tools  11 7 030  /  11 9 150  as shown in illustration.

Tightening torque 11 78 1AZ .

Pay attention to cable routing for oxygen monitor sensor.

Check function of DME.

RA  Replacing oxygen monitor sensor (after primary catalytic converter) (N42/N46)

BMW AG - TIS

12.02.2013  01:58

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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3 RA Replacing Oxygen Monitor Sensor (after Main Catalytic Converter) (N40_N42_N45_N4 > < 2 RA Replacing Oxygen Monitor Sensor (after Primary Catalytic Converter) (N42_N46)