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My torque converter will not lock unless the trans temp is 40* C or higher. I have monitored this both in engineering mode and through EFILive. Does anyone know how to lower this temp or what I would...

Yippie!!! Keep up the good work guys!

Update: Now that I have finally had a day off, I was able to do some more logging. With the shift set at 6000 the car finally shifted at 6400 rpms without hitting hte rev limiter. I have backed it...

I have been doing that, but the other way around. I had my shift at 6300 and then moved it to 6200, then again to 6100 as is in that tun file. I have now gone back to 6000 and 53mph. I still need...

http://www.ls2.com/forums/showthread.php?postid=6617593#post6617593

Fixed:)

I started this threas over on Ls2,

http://www.ls2.com/forums/showthread.php?s=&threadid=410425

Could you all look at my log and tun file and try to tell me what is going on. I would really...

So if it will support the LL8, will it also work with the L52? My Colorado would love a little tuning!

{B6001} Spark Dwell Time
"Dwell time is the amount of time (in ms) that the coils are charged before firing. If the dwell is set too low a weak spark can occur, if the dwell is too high there is a...

That did it!

Now it is actually working. THe only thing that I have noticed is when the ben is say .8 and I adjust the ve table by that, the next time I would log the ben would be 1.2. So I...

I thought I had the right pid but i didnt... I was logging External Analog Voltage 1 which I have hooked up to the LC-1's analog out 1. So I was logging the wrong one. Here I was thinking that it...

Worked like a charm.... Everything in there looks good to go.
Thanks Bud!

Maybe I am doing something wrong, But When I started tuning the PCM was commanding 14.7 to 13.1 the wbo2 read 10.6 for...

I didnt. I was still unable to open connect to the LC-1 with its own software, but at the suggestions of the other posters It seems to function fine without it. I plan to start auto-tuning...

I got it all hooked up and it seems to be working fine. My tune sucks ass though, where the pcm is commanding a 13.2 AFR, at OL idle, I am actually seeing a 10.6 AFR through the LC-1. Looks like I...

I have a desktop computer, but I would rather not go through the trouble of disconnecting it and moving it to the garage. All of my wiring is good to go, the sensor did its free air tests and should...

I just got my LC-1 and got it all hooked up, but ran into a slight snag... Since my laptop does not have a serial port I had to get one of those serial to ubs adapters to be able to hook the LC-1 to...

To date all that I have had to do to get things right was to tinker with the IFR table to get my LTFT's negative, so that I could get my wot AFR right.

No a new set of heads will definately...

I just upgraded to 7.22 and did a little logging. Now when it goes to run the O2 sensor testts it replies, "Could not be retrieved from the vehicle, Reason: PCM is not returning O2 sensor data, try...

When I try logging those 2 pids under general mode, I get the $31 request out of range again. When I try them under dynamic, it seems like it is logging, but all it shows is a flat line. Both with...

I tried both dynamic and general, nither of which worked. General just returned the request out of range. Dynamic makes like it is logging, but doesnt return any vaild data. At idle it said over...

I wanted to try out V7 and V6 on my new Chevy Colorado to do some logging for fun and maybe use it for some future mods. Problem is that it wont log data. It connects fine I can update pids and mods,...

Looking at my high octane spark table it looks like it is very rough, has quite a few peaks and troughs that seem like it would be better if they were smoother. Mind you, this is after a "tune" from...

if the engine needs more fuel and the ltft's are adding fuel, then how does decreacing injector flow rates help?

the Maf is used to calculate the ammount of air entering the engine.
The ammount of air that enters the engine is used to calculate the engine's torque output.
Shift speed, line pressure, and...

http://www.f-body.org/gears/

use this if you want to know your tire size

enter the tire size as written on the tire (ie 275-40-17)
It will convert it to inches
Enter the inches into tire...