Thread: BOV orientation
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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
One dose not want to use I or IV as they are modified vac connections w one just inside and one just outside the throttle plate and they move to the opposite side of the plate with just a little throttle. Thus, they will give some wild signals. Something like one will read vac at idle and boost w lite throttle. The other boost at idle and vac at cruse and boost at WOT. Fun stuff.

Not sure about the others but III & IV look like they are below the TP and should be ok.
Old 12-08-2009, 03:11 PM
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