Im running a 2001 GT with a zzp m90 kit Intercooled headered 3.4 pulley setup. I just installed a Throttle body from a GTP. Did 3 WOT pulls. Hit under 1 degree of KR but noticed the maf hz was way...
Type: Posts; User: 01gpgt01
Im running a 2001 GT with a zzp m90 kit Intercooled headered 3.4 pulley setup. I just installed a Throttle body from a GTP. Did 3 WOT pulls. Hit under 1 degree of KR but noticed the maf hz was way...
ANYONE care to give me a hand, How can I get my 02's under WOT to stop droping at high rpms, I start out well it peters out and I get knock near redline. My 02's drop to 880 MV
Mine has 3.29 gears on a zzp flash, I have a post in the v6 tunning with a attachment to my tune. Now I dont have the slightest bit of knowledge as to weather or not this can help you or not, Im...
I added 3 percent to the maff Hz, Lfts range from -1 to positive 3 idle its around 11 though, My 02's under WOT seem to drop down as rpms increases from 930 to 880:eek: I made a thread about.
Added attachment :hi:
Wanted to add my mod list. 2001 grand prix GT, ZZp m90,Homemade intake, 3 inch catted down pipe,4.0 pulley, ported blower and LIM, front ported plog, ceramic coated cross over,...
Welp I got a new tune, the Car runs 100 times better. No more misfires At Idle or under WOT. I did a 2nd gear WOT low rpm run, When I got up into Higher rpms 5,700 or so I started to get knock, and...
Problem Was fixed, I selected the incorrect year On the drop down menu when I originally did the M90 SS kit so they flashed for a 2000 gp instead of a 01.ZZp sent me a good vin/OS I reflashed my PCM,...
!!!FIXED!!! thanks for the help everyone
The comapny that did my flash Uses HP tuner also, Im not sure how this happend. There sending me a File to reflash my Pcm, Do I license the file to be able to write it to my PCM? Im afriad ill use 4...
thanks for the reply, My spam folder must have eaten it I dont have it. Anyways if i get the dealer to flash it stock can i in turn just flash in the vcm read i just made and saved. or does that...
Misfire Issue
I just got my HP tuner yesterday, I have a 01 gpgt with a zzp m-90 blower kit, ZZp flashed my Pcm. Ive been fighting very high injector pulsewidths @high rpms with a nasty misfire only under WOT and...
When I try to activate the license it says Vin/OS invaled or dont match, something like that. Its a 2001 grand prix GT with a m90 SS kit, The pcm has been flashed by zzp. The pcm is the original pcm...