Vent BOV to atmosphere w/ MAF driven ems
#1
Vent BOV to atmosphere w/ MAF driven ems
Just curious if anyone is venting there blow off valve to atmosphere with a mass air flow driven engine management system? I know with dsms if you try it will run like complete ----. Just curious if the car runs ok and doesnt throw a CEL like that. I would assume the car would get some type of mass air flow code or system rich code.
thanks
thanks
#5
Re: Vent BOV to atmosphere w/ MAF driven ems
Originally Posted by AbaZ
Just curious if anyone is venting there blow off valve to atmosphere with a mass air flow driven engine management system? I know with dsms if you try it will run like complete ----. Just curious if the car runs ok and doesnt throw a CEL like that. I would assume the car would get some type of mass air flow code or system rich code.
thanks
thanks
Unless the MAF is set up as a blow through, then it does'nt matter.
#8
Re: Vent BOV to atmosphere w/ MAF driven ems
Was just talking to my roommate about this today. He runs un-recirc'd on his subaru... but it isn't tuned of a MAF. It uses the Utec to tune off other settings, so the circ/recirc doesn't change anything.
#9
Re: Vent BOV to atmosphere w/ MAF driven ems
hmm this is what I was afraid of, the dsm bov is definatly not strong enough to stay shut at idle so I think its definatly going to throw a code. Greatttttttttttttttttttttt, just more ------- plumbing I have to do
I'm done turboing cars
I'm done turboing cars
#10
Re: Vent BOV to atmosphere w/ MAF driven ems
I ran the BOV venting to the atmosphere on my probe, I just set the MAF sensor up so that it was right before the throttle body and after the BOV. It worked great set up as a blow through design when I used an safc with it .
BTW: I knew a guy who ran it as a draw through design like factory but then he changed it to a blow through setup and said that it felt alot better and thought it had alot more power, also I never got a CEL with that setup .
BTW: I knew a guy who ran it as a draw through design like factory but then he changed it to a blow through setup and said that it felt alot better and thought it had alot more power, also I never got a CEL with that setup .