Thread: 8psi with a 3.2 normal???

Originally Posted by Justin48

hey well i will do some scans tonight. the "tune" i have is a prj tune and all i changed was the injector size and the shift tables and the fans... i haven't studied enough on how to do a proper spark/fueling tune... i did the install of the parts got it running and drove it back to San Diego from Washington state and just haven't had the time to read on the "major" dial in.. i know its a little lazy but any one know the link some one had running around here for "tapping in" the egr harness to get the wideband to register on vcm scanner? just for temporary for tuning purposes

I find it hard to believe that Paul would have your AFR @10. He tuned my GTP and it is running at 11.5 ish AFR. When I took it to him we spent pretty much all day tuning because I have KR issues. Why don't you let him know what your AFR is at. I would bet he will fix it for nothing or next to nothing. Also, what is your commaned AFR at. Maybe its because you don't have the 42.5s dialed in correctly yet?

Originally Posted by 2001GTP

I find it hard to believe that Paul would have your AFR @10. He tuned my GTP and it is running at 11.5 ish AFR. When I took it to him we spent pretty much all day tuning because I have KR issues. Why don't you let him know what your AFR is at. I would bet he will fix it for nothing or next to nothing. Also, what is your commaned AFR at. Maybe its because you don't have the 42.5s dialed in correctly yet?

i could but i really dont want to bug him too much.. but also i want to use this time as a learning process. his tune he did was for when all i had was sd headders and fwi. so he didnt have much to go on.. i in no way want this process to look bad on him in any way he deffantly knows his stuff and the car ran AWSOME with what was done to it at the time.. but with increase in mods = changes in tune that he didn't know about and put in and i am trying to understand what needs to be done and what the different changes do to make the car run differently.. does that make sence? to me it make's more sence to ask questions on here with people that like to help on their own time and not under pressure to "just get the job done"... the wiki is great as well as other "tuneing tutorals" but the "debated do's and don'ts" and the "extra eyes and thoughts" make a better understanding and a higher quality end result...

sorry i am so tired my mind is getting foggy where do i find the commanded a/f ratio? that in a scan or a vcm table?