5 Series E61 523i (N52) TOUR
Disconnect plug connection for lambda monitor sensor.
Release monitor sensor (1) with special tool 11 4 260 .
Tightening torque: 11 78 1AZ
.
Installation:
Cable colour black, cylinders 1 to 3.
Note:
To remove the monitor sensor for cylinders 4 to 6, it is
necessary to remove the exhaust system.
Disconnect plug connection for lambda monitor sensor.
Release monitor sensor (1) with special tool 11 4 260 .
Tightening torque: 11 78 1AZ
.
Installation:
Cable colour gray, cylinders 4 to 6.
Assemble engine.
Check function of DME.
RA Removing and installing/replacing both lambda oxygen monitor sensors (N52)
BMW AG - TIS
05.02.2013 01:59
Issue status (12/2007) Valid only until next DVD is issued
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