PI done....idle question
#1
PI done....idle question
Well the pi swap has finally ended. The problem we had ended up being a timing problem, stupid ford chain adjusters, but no damage was done. So to all of you guys who helped out with your input tthanx a lot. I got her tuned, just to work out the kinks not an aggressive tune since i still have stock everything else, but i saw 234 to the wheels . Once i do exhaust the numbers will jump a goos amount and once i get a few more things (tb, intake and the exhuust) im gunna go back and get a more aggressive tune.
We fixed the idle, drilled a hole in the tb plate but she still wants to stall a little at times. Isnt there a screw that adjust the idle? and where is it lol
We fixed the idle, drilled a hole in the tb plate but she still wants to stall a little at times. Isnt there a screw that adjust the idle? and where is it lol
#2
RE: PI done....idle question
Your idle shouldn't be adjusted with a screw. Your tuner should have fixed that when he tuned it. The IAC takes care of the idle which can be adjusted with the tune.
#3
RE: PI done....idle question
well when we drilled the TB plate it seemed ok thats y we didnt mess with it. I need to go bck and get it fixed but i wont be able to for 2 weeks so i thouht there was somthing i can do to fix it till i get back to the speed shop
#4
RE: PI done....idle question
The screw is underneath the TPS sensor. it's a small allen screw. It is a bypass of both the IAC and T/B butterflies. You need to turn the screw outwards maybe 1 turn and then the IAC should take over from there. PI swap needs more air than Non-pi's so backing that screw out will help you. Hopefully!
#6
RE: PI done....idle question
Glad to hear you got it figured out. Your numbers seem kind of low, though. I made 72 rwhp with a PI swap and tune and final numbers in my sig. I'm lightly modded, too. What kind of dyno was it?
#7
RE: PI done....idle question
i also thought it was kinda low. It was a dyno max and it was with a chip not a tuner. He said the with exhaust and a nice intake i can c 260-280 to the wheels. He said he just kinda make things work and didnt go crazy with the tune untill i get some more mods. Im still happy with the power gain, and i know the exhaust will help me alot. still did seem low, i thought id have what you have
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