NEW U7137 UPDATE..

[mikel]

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?

what is the updated calid?

[zake]

Hey Mike,
CROM is 9r08
CALID: PCM 05094643ah

[MoChi]

All,

Speaking of Gas mileage, what is everyone averaging with the new CROM? My city driving seems to be staying around 13.3 city. I haven't had a chance to run the highway yet.

-Mochi

[Ramathorne]

I am having application is missing or corrupt issues!
Please help
Have tried directions and still the only thing I can view on my predator is that darn message!
It boots up and goes right to that message....Hit continue, it boots up and does it again

[mikel]

http://www.diablosport.com/index.php?na ... ic&t=24763

[Ramathorne]

I already tried those steps and info
Tool is stuck at that message
I cannot get past step 10 as when I go to power cycle the tool it just boots up for like 3 seconds and goes directly to APPLICATION MISSING OR CORRUPT and that's all I can do

[mikel]

please give us a call with the tool powered up...

[Ramathorne]

I uninstalled every diablo related thing on my laptop (as I downloaded and retried so many times)
Can you tell me what I need to download in order before I call
Driver and downloader, does it matter which one first?
I am running vista
As well as the update on this thread.....an order to do it?
Thanks

[tpabayflyer]

Just installed on my 09 Grand Cherokee 5.7 and tire size is still unable to save?? Not a big issue I guess but figured I should pipe in here.... TBF

[rammintwins]

i think i messed up. i did this firmware update and didnt put it back to stock first, what should i do now??i do have a copy of the stock tune uploaded to my laptop

[butch1581]

I am having the exact same issue as Toocoolhemi

[s10_v8]

what about the rev limitor?

2007 4.7 here,again top speed limiter?

[sbarbs]

I've been running this new update for a few weeks now. I am still noticing pinging. It actually seems to have gotten worse at WOT in first gear. It also seems to have a strange up and down surge of the RPM when in a low gear under load. And thirdly, it sometimes wont shift into overdrive on the highway. I have to manually downshift, accelerate than go back into overdrive. It seems worse than the last program. I think Im just going back to stock cause this is getting to annoying.

[ironbyron]

Not sure if its the precription I'm on but it definately seems to perform better.My idle even sounds better? So far good job guys...........Iron

[MoChi]

Johan/Mikel,

Is the new u7137-9r09.crom posted on the products download page dated (10-05-2010) the same update as the u7137_9t09e_212.crom at the beginning of this post?

-Mochi