bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

4 RA Checking Ignition Coil (primary Coil) (M43, M44) > < 3 RA Normal Oscillogram (M, S, W Engines Only)
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Secondary voltage diagrams, consecutive:

Note:

Only the major differences in the ignition voltage patterns are
revealed by this method of comparison.

The identified fault must be allocated to the relevant cylinder using
the secondary voltage representation forms next to/on top of each
other.

RA  Normal oscillogram (M, S, W engines only)

BMW AG - TIS

17.01.2013  10:57

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

Copyright

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4 RA Checking Ignition Coil (primary Coil) (M43, M44) > < 3 RA Normal Oscillogram (M, S, W Engines Only)