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Old 01-28-2013, 01:48 PM
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Fudman Fudman is offline
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Location: Sudbury, MA
Join Date: Apr 2007
Posts: 6,823
Mein Auto: '02 530i Sport auto
The electric valve is all that's left to replace. I do not believe that you can blow into the vacuum pipe and hear air coming out at the electriv valve (that end should be closed). I suspect the valve is fine and you have a crack in the vacuum tube between the valve and the plastic vacuum pipe. Replace it although access is not easy. Save your old pump and valve as they may still be good.
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