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It seems that EST_ECT_DMA pid shows the spark retard introduced by {A0010} Boost Timing Table...
I logged some serious retard on this pid and tried to match it with the {B5910} Spark ECT Table but I...

Hi,
What pid to log in the scan tool to see the spark retard from the {A0010} Boost Timing Table?
MarcinK

Any news on that issue?

I do not think this is related to Backub VE table as there is no Backup VE table in the 2002 OS I was using when I had this problem. Although I have a '99 C5 which originally uses this table...
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I have noticed this problem on my '99 C5 with OS upgraded to 2002.
Would it be possible that the commanded and actual AFR in the cylinders are right and equal but actual AFR is just showing lean at...

Unfortunately I do not have possibility to check the possible suggestions you are mentioning on this thread, as I will have my car back running probably in March. But please keep the discussion open...

Guys, do you have this lean condition on cold SD startups only? I have the same situation but in my case it happens after any startup - also when engine is hot (but the whether was cold at that time)...

Hi,

When I switched to SD for AutoVE tuning I started to observe a strange AFR behaviour after engine startup. Alhough my VE table is within 1% now, after starting the car (cold or hot) the...

Does it mean that when you have SC or turbo you MUST have your FPR vacuum/boost referenced? How will the IFR table work when MAP>BARO? What happens when index is out of range? What value will be...

I would like to clarify this too as I will be in the same situation soon...
Anyone?

Back to my original post: I flashed back my '99 OS and after that I did not get the P1336 code. But it was so just because the P1336 was disabled by GM in the '99 OS as I have found. When I enabled...

Here is the story:
I have a '99 C5 and EfiLive Commercial 7.2.3 prerelease 002. Two days ago I upgraded the OS from 9373372 to 12221588 ("Program PCM operating system and calibrations" option). I...

Does anyone know the name or better part# for this adapter?