bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

78 Emission Control, Oxygen Sensor > < 2 RA Removing And Installing_replacing Both Secondary-air Valves (S65)
Page 1
background image

13 62 560

Removing and installing/replacing air-mass
sensor (secondary air) (S65)

Necessary preliminary tasks:

Read out fault memory of DME control unit; if necessary,

work through test schedules

Switch off ignition

Remove intake air manifold

Unlock connector and remove.

Release hose connections.

Pull air-mass flow sensor (1) from air intake hose.

Installation:

Check sealing ring between air-mass sensor and air intake hoses
for damage, replace if necessary.

Assemble engine.

Note:

Check stored fault messages.

Now clear the fault memory.

RA  Removing and installing/replacing air-mass sensor (secondary air) (S65)

BMW AG - TIS

21.02.2013  18:50

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

Copyright

Page  - 1 -

78 Emission Control, Oxygen Sensor > < 2 RA Removing And Installing_replacing Both Secondary-air Valves (S65)