If you're going do LTFT, do what Jetmech said, use only LTFTBEN in CLC-00-220.
If you're going do LTFT, do what Jetmech said, use only LTFTBEN in CLC-00-220.
Translation = if you enter EQ of 1 then it will assume you want closed loop and trim accordingly - even if you don't have NB O2's fitted.... I forgot about that, once, unsurprisingly it ran like a bag of spanners as I have zero NB O2's fitted :-). Solution is to enter either 0.99 or 1.01
PS - great thread, am enjoying the evolving story
Jim
2000 LS1 M6, No EGR/Air/PS/CATs. TR230 Cam, COS3, OLSD, LC1 Wideband fitted, Procharger P1SC, 2 Bar MAP, Siemans Dekka 60Lb Injectors.
All wrapped up in a 2000Lb AC Cobra Replica
So I did a test run after changing each to 1 and to 2 and the LTFT didnt move for either case. It looks like it is time to go Wideband only. Here are the logs if you guys want to see if I am just being stupid. One log is for longft1 and the other is for longft2. Each drive was at least 10 minutes after reaching operating temperature and cruising around 2000 RPM, so I think I let there be enough time.
Just to make sure, this is with the ltft cells changed from like 1100 to 2600 or something like that right?... Not the 6000 and 6001?
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Oh yeah thanks! That's an important one that isn't very intuitive. It's nice when others confirm what I'm trying to convey/or correct me if I'm wrong,or fill in knowledge gaps.
This has been an awesome thread, although long, I think it details a lot of good info. It's definitely helped me get a deeper understanding of the ls1b cause want to know what I'm saying will help. When I tuned mine, there was a lot of "let's see what this does" type flashing.
And actually oreo, seeing how clean and stable you got your idle has convinced me to go back and redo mine since I'm running hybrid open loop at idle (I clearly don't need to since yours had a larger cam than mine).
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