Diablosport Forums

Posted: **Fri Mar 23, 2007 2:51 pm**

We will soon be done with the addition of tire size adjustment on the U7131.
However, we do not have any local vehicles with aftermarket wheels and tires on them to test. If any of you have different size tires and or wheels and of course a Predator. Please e-mail me at [email protected] if you are interested.
This new update will also include shift on the fly tuning, we got tired of waiting for that long download time so now you can switch tunes at the stop light without needed to turn the motor off.

Posted: **Fri Mar 23, 2007 2:57 pm**

Are these changes gonna be available on the U7130 too????

Posted: **Fri Mar 23, 2007 3:11 pm**

Unfortunately no, the U7130 would required new hard ware for the tire size to work.

Posted: **Fri Mar 23, 2007 3:12 pm**

What about the shift on the fly tuning??

Posted: **Fri Mar 23, 2007 5:27 pm**

Man I was hopong they would make that for the 05's too.

Shift on the fly would be the BOMB!

But I am just a lowly U7130 user!

Posted: **Fri Mar 23, 2007 6:26 pm**

So when will the update be out to be able to adjust for tire size? My dad is looking for something and he tried superchips and it shorted out the truck computer and alternator. So he was gonna buy a BDTD with outlook monitor so he can do this. He has a predator on his 2004 ford and loves it. Is this coming soon?

Posted: **Mon Mar 26, 2007 2:50 pm**

Yes we are planning a release of this within the next 2 weeks, it will also have shift on the fly tuning.
We are unsure of shift on the fly on the U7130 as we have not looked at that yet.

Posted: **Wed Mar 28, 2007 8:07 pm**

From reading this thread, I take it that I cannot adjust for tire size using my U7130 that I just purchased?
Is this correct?

Posted: **Wed Mar 28, 2007 10:56 pm**

I Live In West Palm Beach...I have a 2007 Ram 2500 CTD 4x4 with 31" tires and My friend has the same truck with 35.....is that what your looking for?

Call me at 954-410-0200 - Jesse

Posted: **Fri Mar 30, 2007 6:09 pm**

I'm in Alberta,Canada. I have a u7131 on a 07 automatic with 4.5" lift and 35" tires.
Thanks

[email protected]

Posted: **Fri Mar 30, 2007 6:10 pm**

When I installed the tune on my truck I lost my high idle feature????

Posted: **Wed Apr 04, 2007 12:43 pm**

Still no high idle??????

Posted: **Wed Apr 04, 2007 1:05 pm**

kmsracin wrote:Still no high idle??????

We are looking into this.

Thanks
Mike

Posted: **Thu Apr 05, 2007 1:53 pm**

Thanks.
Also the motor surges sometimes when idleing but if you rev it up it quits right away and doesn't do it agian for 5-10 minutes?

Posted: **Thu Apr 05, 2007 2:33 pm**

badasshippie wrote:From reading this thread, I take it that I cannot adjust for tire size using my U7130 that I just purchased?
Is this correct?

Yes, that is correct.
If you have a tire that is a similar height to that of any of the optional stock tires, you can have the speedo recalibrated at the dealer.

Thanks

Diablosport Forums

U7131 testers needed for tire size

U7131 testers needed for tire size