belize1334
Well-known member
I'm hooking up a Dejon-Mod 1G BOV and I need another reference port that is pre-throttle plate (i.e. charge pipe pressure). I'd like to avoid drilling another hole in my charge pipes and I don't want to T into the line coming off of the turbo-outlet if I can avoid it. Is there a port on the throttle body (A or E) that will accomplish this? I tried searching but it seems like we all just cap them off and there's no discussion about what they actually do. I know that the P port is just plenum pressure making it ideal for a boost reference. Does anyone know what all of the other TB ports reference to?
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