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Ltcbm
June 18th, 2022, 10:31 AM
I have a 2014 cab/chassis 3500 here that I deleted and tuned. It is very weak and no matter what adjustments i make to the fuel and timing table it's makes no difference in the truck.
I have the tune posted below, maybe someone has an idea. I don't have the scan file here with me.
thanks, Lee
24177

dhoagland
June 19th, 2022, 10:24 AM
So I'm assuming you deleted all hard parts. What did you do in the tune?
(And now I'm not smart enough to look and see if it right)

But I sense you are in some kind of a de rate mode and I think a scan will show that

Ltcbm
June 19th, 2022, 12:12 PM
I couldn’t see where any torque management was pulling fuel. It is very weak till third gear then it seems to come alive pretty good. I am assuming it is done trans TM but I can’t find where it is

dhoagland
June 19th, 2022, 03:25 PM
Post a Log so people can see exactly what you are dealing with

Jim P
June 20th, 2022, 02:42 AM
Try the attached...

Ltcbm
June 25th, 2022, 04:19 AM
Jim
I tried that file and it errored and said checksum failed. I have worked on this for a bit now and it has stumped me.

Jim P
June 25th, 2022, 04:29 AM
hmmm, that file was just taking your visible parameters and copying over to a previously used file I have on hand

Ltcbm
June 25th, 2022, 04:37 AM
24182

Whozzat
June 27th, 2022, 01:11 PM
opened for me with no issues

Ltcbm
June 27th, 2022, 01:15 PM
Never any trouble opening the file Jim posted. Just when it loaded it gave that error and said ecm had no os

Blacky
June 28th, 2022, 08:22 AM
Me not understand����

It was spam - the post and the user have deleted now.
Regards
Paul

Ltcbm
June 28th, 2022, 09:27 AM
Yeah I assumed, thus my stupid reply