loading up after 5k
01-11-2013, 01:25 PM
#5
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I would wonder about COT, which is a persistent
enrichment mode that gets triggered when you go
to high RPM & load.
The log file is not evidently anything to do with the
stated problem, it looks like an idle log. Now there,
I see STFT creep driving wideband AFR down below
stoich, indicating a narrowband sensor issue to me.
enrichment mode that gets triggered when you go
to high RPM & load.
The log file is not evidently anything to do with the
stated problem, it looks like an idle log. Now there,
I see STFT creep driving wideband AFR down below
stoich, indicating a narrowband sensor issue to me.
01-11-2013, 02:26 PM
#7
Ok what is COT? What's it stand for because I have to find it in jet dst.... Remember I have an ol LT1. My stft are disabled as of now while I'm working on my ve table. In that log there is a wot pull then I shift just past 5k and get back on it a little in 5th gear to show how rich it is
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01-11-2013, 11:01 PM
#11
It is either your VE table or your maf table or your pe. lower the number in the sections where you have your problem.
Im not sure the exact way you are running a 2 bar. Make sure you have the MAP settings correct and you read 100kpa at key on engine off.
Im not sure the exact way you are running a 2 bar. Make sure you have the MAP settings correct and you read 100kpa at key on engine off.
01-13-2013, 03:50 PM
#12
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In that log I was unable to see anything useful. What
you want most, is an idea whether this enriched jump
is commanded (commanded AFR vs wideband AFR). If
it's being commanded (like COT) then you can chase
down the actor by the target value being used - though
I guess with the Jet setup maybe you don't get to
touch that kind of stuff.
But if the AFR is diverging from commanded that says
you are looking for some other deal (fuel pressure rise,
a sensor getting shaken loose and telling the car it's
-40F and throwing big enrichment, etc.).
It would help if people attached the .cfg file that was
used to generate the logs. Otherwise I get a bunch of
empty "unsupported param" cells in the table & graphs.
you want most, is an idea whether this enriched jump
is commanded (commanded AFR vs wideband AFR). If
it's being commanded (like COT) then you can chase
down the actor by the target value being used - though
I guess with the Jet setup maybe you don't get to
touch that kind of stuff.
But if the AFR is diverging from commanded that says
you are looking for some other deal (fuel pressure rise,
a sensor getting shaken loose and telling the car it's
-40F and throwing big enrichment, etc.).
It would help if people attached the .cfg file that was
used to generate the logs. Otherwise I get a bunch of
empty "unsupported param" cells in the table & graphs.