Diablosport Forums

I tried to adjust the Tire size on my 2008 JGC with the update 1t07cc and it still fails. CalID is 05187310AI

Johan tried the latest crom and still have no TCM option's when loading custom tune.

ive noticed that my idle stays high when i start up,since ive installed the latest update. is there anything i can do to lower it,or is this part of the update?

TooCoolHemi wrote:Johan tried the latest crom and still have no TCM option's when loading custom tune.

which crom exactly?

what do you mean no TCM options?

crom 9t09e.I only have tcm option's when loading the canned tune.In order to make any change's to the tcm (after custom tune is being loaded or has been loaded)i have to go back to stock and make change's to the tcm when loading the canned tune.Mike you have already heard from me through Vas.I'm the one you sent the tcm file that i loaded and started having error code's.My problem all started after udating to crom 9r08 from 9r03 (which i had tcm option's when loading custom tune's).You have my info already but if you need more just let me know.

9t09e should still allow you to load a canned TCM tune with your custom PCM tune.

I have to say this is the best crom you guys have come up with yet
its like the esp is not even there anymore and a good deal of noticable torque and extra horsepower

thanks to all the diablo team

mikel wrote:9t09e should still allow you to load a canned TCM tune with your custom PCM tune.

Once the dsp canned tune is loaded i have no tcm option's and i can make no adjustment's to the tcm with out going back to stock and reloading the canned tune.I have only pcm option's in modify tune once the canned dsp tune is loaded.I did manage to load my custom tune and the tcm file you sent.But there was a conflict and it starting say my file's are wrong and won't be used.I also had the tcm option once when loading a custom tune pop up but has been gone since.Option's when loading the dsp tune and custom tune were coming and going to start with on 9r08.My truck has been back to stock more in the last few week's than the whole time i've had the u7137.(I bought it a couple of month's after it's release) Going back to stock and reloading everything is very time consuming.Really would like to be able to make adjustment's to tcm with out a custom tcm tune.(Been doing this since custom tuning without no problem's till 9r08)What can i do to help solve this problem.Also i've noticed you have a performance tcm tune which felt like the up/dn shift point adjustment's i already had.So either your performance tune is close or the same as my setting's or it's not making the change's.Can you tell me what change's the canned trans. performance tune make's?

Does this fix anything with the 09-10 Hemi Grand cherokees? I am pinging on the 87 octane tune and im running 89 octane gas. I had to return to stock.

Yes, any new 09-10 trucks.

pullthis wrote:what about the rev limitor?

easy ? guys.
thanks

working on it as well.

Mike still waiting on a response.

Is there any chance for part-throttle shift adjustments for 3-4 4-5?

thanks for any info about this.

U7137,latest CROM on download page.

Here's the problem:
3 months ago dealership reflashed PCM. There is a TSB dated 5-26-10 that improves MDS driveability and hesitation between 38-45 MPH. This re-flash improved my highway MPG 20-25%. With the latest CROM, I was forced to downgrade calibration. I regret it now. It may be selfish, but I want the performance and mileage gains.

How do we fix this?