how do I test my wastegate ??? - Saab 9000 Bulletin Board - Saabnet.com
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how do I test my wastegate ???
Posted by julian santa-rita [Email] (more from julian santa-rita) on Tue, 2 May 2006 11:49:44
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short story: how do I test a wastegate?
whole story:
ordered a new BPC valve, but was curious about the wastegate as well, since it's all connected.
My BPC is reading 2.8ohms and 34ohms from pin to pin. this is definitely my primary suspect,and is on the way. The added resistance would cause the valve to only open under strongest current (which definitely explains my base boost and then intermittent boost spikes). I was thinking about all of the thousands of things that could be wrong, though, and a wastegate that sticks closed would refuse to let more air in, forcing the BPC to work harder and eventually fry.
yeah, not likely, but i'd like to know if there is a cursory test for the wastegate anyway.
Julian
posted by 12.14.232...
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