How is the wastegate controlled on a stock s4

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Aug 11, 2010 | 02:54 PM

texFCturboII

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How is the wastegate controlled on a stock s4

I've searched but havent seemed to find an answer. Im just curious, I've been wondering for the past few weeks and would like to know. Thanks.

Aug 11, 2010 | 03:01 PM

BDC

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From: Grand Prairie, TX

Wastegate diaphragm that bolts to the compressor housing.

Aug 11, 2010 | 03:19 PM

arghx

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it's just boost pressure running right to the wastegate valve actuator. there is no electronic control.

Aug 11, 2010 | 03:40 PM

texFCturboII

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Hmmmmm.... I see. That's really what I wanted right there, no electronic control.... Thanks guys!

Aug 11, 2010 | 04:11 PM

BDC

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You know Albert, you could've asked me while you were here yesterday.

Aug 11, 2010 | 05:31 PM

texFCturboII

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Haha, I guess I could have. I'll have plenty for you tomorrow!

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