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That fixed it , thanks again.

Ok thanks ill give it a try.

It says engine speed rpm on the top, and it works fine on my truck without changing anything. What goes on the top then? I get more confused with it everyday.

Heres something interesting, tried another laptop with version 2.2 and it logs the Histograms except for spark retard, so I pretty sure its the programing.

Heres a scan.

Figured it out, scan down below, let me know if you need anything else.

Thanks, ill try it both ways, just using the default settings. Works on my 2008 chevy truck. My camaro is a 1996 using a 1997 pcm. Never had trouble before so Im pretty much stumped.

Ran a wire from the pcm to map where it was shorted. Got my map sensor readings back, but instead of one cell in histogram its the first row now, ill have to post my log because im lost now. Will...

I think I found my problem, been dealing with a shorted out map sensor on the Camaro and I think its causing the graph just to read one cell, scanned my truck and its fine scanning, just the Camaro...

How do you create a valid histogram? Is there a how to section to do this?

Hello, its been awhile since I've scanned a vehicle with hptuners, but I'm only getting the first cell in the histograms even in advance , retard , or O2's and the others. I'm I missing something , I...

You could always desentize the KR sensors with resistors. I did mine almost 10 years ago and still doing fine at 40% reduced.

I have had my PLX wideband for 9 years now with no problems and it was .2 off from the dyno shops wideband (thid was about 8 runs total so its fo real and 3 sepearate times), but like he said mines...

I know when I ran 36LB GTP injetors in my car they were scaled from 32-33 across the table then fine tuned them with PE, worked great. I run 65lB Motron injectors now since the turbo will be going on...

Most of the injectors run less than what they do on other vehicles, like 36Lb GTP injectors are 33LBs on our 3.8 engines. I run 65LB Motron injectors on my 96' and they are about 60lB injectors,...

I don't think you can compare a SRT8 to a 08' C6 LS3 435HP. The SRT8 weighs about 4200-4300 LBS while the vette is 3200 LBS. Thats around a 1000LB difference = to about 100HP. Esp. off the line the...

I tune my LT fuel trims different, I use my injector tables 0-100KPA , my lifts st WOT are -2.5 to -1.5 and I think thats pretty good for just tuning the injectors. Part crusing is -3. I always read...

Egr is the best, esp. if you have deleted it.

You shouldn't flash someone elses tune to your vehicle since they won't have the same OS.

I tried that for mine and I really couldn't get it to work right , it was still showing alot of KR and thats why I went with the resistor method. If we had a KR sensitivity section that would be...

My Dad who worked for GM as a mecahnic 20 years ,Service Manager for 5 years and then Shop Foreman for about 10 years until recently retired always told me the 3800 had alot of false KR. And he was...

I have reduced my KR sensors by 40% with modifying the KR sensors with resistors, it still picks up KR (nothing audiable) , so the KR sensors are pretty sensitive. So far I have ran 25-26 degrees...

^Thanks, Steve

I got the email which says I must go to the pro addition since I have the standard cable with 1 license that does all of 97' 3.8 PCM's. When I send mine in for the Pro add on, will I still be able to...

whats your a/f running at wot, I'm running 36lb injectors with nitrous but N/A i'm running 22 degrees of timing with the nitrous with zero KR and thats with a 120 shot. I have also desenitized my...