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Old 08-12-2012, 08:12 PM
Supercourse Supercourse is offline
Officially Welcomed to the 'Fest
Location: British Columbia, Canada
Join Date: Feb 2008
Posts: 3,599
Mein Auto: 2004 X3 2.5i
The DISA valve?


Not sure if that is the same removal issue as you are having.

No Bentley service manual for the X3 unfortunately.

Codes can lead you in the wrong direction.
Isn't a wailing sound a symptom of a bad DISA?
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