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I was trying to get my tune out and it said "ecm not detected". Anyone know what could cause this? I'm suppose to get it back on a dyno in a couple days and swap out the intake for a fast 90 / 42lb...

Actually only a few cells in the first row. Car has been tuned by others so I don't really know whats been changed. It's a 98 ls1 with trick flow heads ,cam , headers etc. Does anyone have a stock...

I have did that several times and it won't change. I did a fresh download after I tried to reprogram it and it still read 32.5. It will alter shift points though and save all that stuff. It just...

I have done it before, alog with other tuning but I can't get it to change now. What am I over looking? I type in the diameter and click the button next to it and it changes the trans values but the...

I've got a p0351-p0358 code . Any one know what might cause that code?

I tinker with mine every once in a while. It usually gets 12.5-13.5 around town and 14+ to a best of 15.5 hiway. I do my performance tuning a little different for the tq. I do it all in normal mode...

thanks guys

Can I tune a 06 silvy with v 7.1? Thanks

any more info on these 6.0 2500. I would like to tune mine up to.

thanks for looking. We just put this car together it only has 52000 on the tranny. It was all stock before the 402 and converter , shift kit. It shifts fine at part throttle and seems to hold the...

or heavy part throttle unless I let off the gas completely. The 4l60 has a shift kit and and a 3200 stall. I have removed all tq and adjusted part throttle shifts. Everything else seems to working...

with maf

I raised the numbers on my ve table but it don't seem to do much to my afr. I have a lc-1 and it says my afr is 16 t0 1 ish. When I add fuel with the bidirectional the motor likes it and the afr...

the 2 step sounds cool

What's the purpose in the efilive o.s.?

I'll learn eventually :?

i'm in if its any where near me.

thanks for the explanation bink. This stuff can be overwhelming with all the abbreviations and #'s. That's why it seems I never learn anthing by reading the sight. Right now all I see is...

What is this b40 whatever stuff? How come no one on this sight can ever use plain english? Newbies can't figure out all this abbreviations and number crap.

thanks. You guys support is great. I was logging in imperial but my tune was metric. It was hard to relate the two.

Don't know nothing about kpa's and I logg the maf in lbs. and the tables are in grams. I'd like to keep it american so stuf looks familiar to me. thanks Doug

thanks Pual

it loggs o.k. when hooked to the laptop but not when it's by itself.

What do I have to tell the pcm? Or do i just put them in and let it figure it out for it's self.

Can't seem to log anything. It says I need to select pids but I have selected them. The log light comes on but then goes out a few seconds later and there's nothing in the box. What am I missing here?