bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

3 RA Replacing Vacuum Unit (wastegate) (N54)|Page 419 > < 2 RA Removing And Installing_replacing Exhaust-gas Turbocharger For Cylinders 4-6 (N5|Page 417
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11 65 580

Replacing vacuum unit (wastegate) (N54)

Important!

Overpressure and vacuum lines are identified by the size of
the seals and colour-coded Red and Blue and must not be
mixed up with each other.

Build up pressure with Blue colour.

Generate vacuum pressure with Red colour.

Note on ordering: 

Workshop equipment.

Workshop planning.

Workshop equipment catalogue.

Measuring and test equipment.

No. 81 29 0 426 464 

Necessary preliminary tasks:

Prepare BMW diagnosis system.

Start diagnosis program.

Perception:

1.

Noises at turbocharger (clanking)

or 

Fault memory entry:

1.

Drive

2.

Engine electronics

3

Air supply

4.

Boost pressure control

Remove both turbochargers.

RA  Replacing vacuum unit (wastegate) (N54)

BMW AG - TIS

22.02.2013  10:02

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

Copyright

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