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Boost Bypass Valve is forcing boost at idle and reverse.

94GrandPrixSE

94GrandPrixSE

New member
So after discovering my BBV had a leak in the bottom, I bought a new one at ZZP for 65$. Replaced it today and I am completely fathomed. When you fist start the car the BBV is OPEN in the up position, seconds after it starts it closes allowing full boost at idle. So for sh**s n giggles i set the e brake put it in drive and its in the UP position or OPEN like its suppose to. But somehow reverse, park, and neutral its closed forcing full boost. whats going on? is it my pcm telling the solenoid to open prematurely?
 


No, im positive they are right I tired reversing them to see what would happen but it did nothing. I meant BBA boost bypass actuator, to get the solenoid mount it was 15 bucks more.
 
Third on that one! To add to that, put in some reverse burnouts! Or maybe even drag in reverse :P just kidding lol
 


I dont know about a reverse burnout but if someone can tell me whats going on ill burn sum rubber off on vid and post it lol.
 


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