Question: What type of diaphragm is the Bosch OEM DV?
#14
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I bet the vaccum rating is the same on both teh valves. I bought one of the Super Duper (TM) valves also but the only thing it did was to stop the honking sound. I found that the high gear performance of this valve was lousy. Hence I bought a different valve now.
#16
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press plus the fact that many people have had multiple OEM valves installed since the problem remains.
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diagnosticator1
A4 (B6 Platform) Discussion
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08-20-2006 12:27 PM