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Hello,

This morning I did a repoll on the VCM scanner in the hope to get more channels available. After the repoll a few new ones came up but many are missing now that where working properly...

Thanks to both you, when logging it became clear what this caused, it is the TCC that went into slip from lock when cruising in low RPM/high gear, then when accelerating it caused slip on the TCC....

Hello,

I noticed on my Grand Cherokee Trackhawk light slip when from cruising @ low throttle to minor throttle. It does not shift gears and the slip is up to 100RPM max and then locks. This is in...

Thanks, it works, lambda is now stable and no second step. Have to figure out which one the changes takes care of this but tested for almost one week with consistent result.119934

Thanks, I will test it tomorrow.

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Sure, is attached. In the stock tune the same occurs. Just checked the file, think I made a typo in the CAT temp protection table. It is now 0.05 intended was 0.005. Have to try again...

Hello,

After reading a lot and trying some things I'm a bit stuck now. For now I see that the Trackhawk/Hellcat usually runs at lambda 1. When WOT is detected the value of FAR in the power...

Hi,

I read already several posts about the AFR not being 14.7 for normal pump fuel etc. But is still not clear to me what is actually used in the SW. I find stoich being 13.85 and all tables are...

Perfect, it works really well......;):rolleyes:

Oh great, that I did not see coming. I changed & programmed and will test later while warmup. Really thanks for your great info and support.

best regards, Han

Hi,

That table I lowered to 720 but I will give it another try. Strange thing is that the RPM, when warm, does not go below 752 while this number is in none of the tables that I can find.

The...

118586

Hi all,

I'm trying to lowering the idle RPM of my 2018 Jeep Grand Cherokee Trackhawk. As far as I can see I set everything but the idle will not drop under the original 752RPM. Somehow I...