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12 Engine Electrical System (N52K) > < 1 AZD Emissions-control, Lambda Oxygen Sensor
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11 78 Exhaust gas control, lambda control sensor / lambda monitor sensor 

Type

Thread

Tightening specification

Measure

1AZ  Lambda control sensor LSU 4.9

Lambda monitor sensor LSF 4.2

N52K

M18 x 1.5

50 Nm

2AZ  ASA screws

(2 x)

Bracket, lambda control sensors, to

cylinder head.

N52K

M6 x 12

8 Nm

3AZ  Hexagon screw

(1 x)

Bracket, lambda monitor sensors,

side, to transmission.

N52K / Not for
E6x and E85

M8 x 16

19 Nm

4AZ  Bracket, plug connection, lambda

monitor sensors, bottom, to
transmission.

N52K

 

AZD  Exhaust gas control, lambda control sensor / lambda monitor sensor

BMW AG - TIS

22.01.2013  11:58

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

Copyright

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12 Engine Electrical System (N52K) > < 1 AZD Emissions-control, Lambda Oxygen Sensor