Thread: BOV problem i think

Okay as some of u have read my other thread, Im still having problems with my car i put stock ECU and maf to turn it on since everyone keeps on saying its a maf problem.

So i turn on the car with everything stock except injectors but i din't see that the BOV was discconected and the car was idleling find, until i connected it back to the throtle body the car started to die.

So my question is why does it do that is?

Is it the BOV that bad i have a Blitz?

vacuum leak at BOV. Is it draw thru or blow thru?

def sounds like a leak

My set up is a draw thru i think

Blow thru is when u have the maf in between the turbo and throtle right? I don't have this one

Well when the car is leaking the air out it runs smooth but as soon as i connect the BOV it wants to die.

How do i adjust the BOV? it was used when i bought it

Ohhh and im not resuculating right now

Okay, pressure test for leaks. If draw thru and you have vacuum leaks youre sucking in um-metered air and the car won't run properly. If draw thru, ensure bov is closed at idle with vacuum line connected, or it is recirculated

Well the car runs fine when i leave the BOV unpluged and just leave the nipple as a leak it idles good as soon as i plug it, it wants to turn off. And starts idleling rought.

okay guys i just fixed the reving problem it was the maf but the idle problem no.

I checked the TPS and it was at .47 closed and open it read berly 1.2v