Waiting for help made me figure it out myself.
Type: Posts; User: grygst72
Waiting for help made me figure it out myself.
That was my fault, my cord whacked my work lunchbag and came loose so plugging it back in skewed those numbers a little.
So Im taking my first stab at maf tuning by stft, and having a problem figuring out what to use for the row axis in the graph displayed, Thanks again thi should be fun.
79210
I forgot my laptop moved and bounced the connector, I posted the other one that says 73 degrees
Quick rundown 01 C5, stock except 1 3/4 headers, full 3 inch catless, vararam with maf moved closer to throttle body. I cant figure out why its running so rich?
scan and tune posted, appreciate any...
I just figured it out today why it was not populating or even running right. Thanks! now I can get back to work. By the way that log was taken here in Florida on a 98 degree day so it was pretty lean...
Not sure I follow what you mean by charts all over the place. You mean the order or missing charts?
Ok guys, in this tune there were attempts to bring the ltft and stft close together and do a nice log. unfortunate for me I live in Florida and right now its hot as down below so the IAT was very...
look for these codes to cover the EGR.it HAS to be in the list if its setting off. All of these are tied to the EGR so shut them all off if you removed your egr. Also remove the fuse for the circuit...
So if the LTFT is showing a positive number it means a lean condition and the PCM is trying to correct it and I can see those corrections if I reference the STFT?
You have been a big help so far and appreciate it.
Interesting log I did. Its a stock 01 vette LS1, only changes are vararam intake, texas speed Longtube headers, no cats, no air, and I edited out all the MIL's related. I did a initial run to see...
that was a quick startup/idle scan, I'm going to do a comprehensive this weekend with a few WOT runs thrown in so I can see the baseline.
So I'm new to the tuning game and just bought my tuner because I did longtube headers on my 2001 C5 Corvette automatic. The 1st thing I needed to do was disable a few things obviously since I do not...