Diablosport Forums

My new u7194 programmer will not install in my 2007 Chevrolet Avalanche 1500 with a 6.0.

What happens when you try/

What does it say?

yeah... that's kinda vague haha...

what does it do when you try to install a tune man??

A message says that the current calibration is not supported. I reflashed the ECM and got the same message, then replaced the ECM and reprogrammed it. It still has the same message. Also sets 2 codes, p0606 and p0607. I tried a U7194 out of my C6 Vette and I get the same message but the programmer I'm selling the customer will go into the Vette.

what revision is that predator on?? when it's powered up and at the main menu, the revision number is at the top of the screen...

The version is: v.9r17

yeah, all that reflashing and stuff you're doing to it, isn't going to help or change anything... you have an old calibration ID that isn't supported...

so, you can either:

1 - have your dealer do an update to your ecm so that you have a newer up to date GM engine calibration ID...

or

2 - let the tune copy the original backup stock tune file, and then you export it to your pc and post it up here and wait for support for it to be added into the next revision...

I am a GM Tech at a Chevrolet dealership and we have the latest up dates in it.

well, then it's a calibration ID that is not supported...

if you select modify stock tune, it should copy the original backup into it... so let the predator make a copy of the original backup stock tune file, and then you export it to your pc and post it up here and wait for support for it to be added into the next revision...

Ok.. I am new to updating and downloading the Diablo programmer. I've spent a lot of time trying to install the latest update into my programmer. Can someome call and walk me through it.

can find info/instructions here: https://www.diablosport.com/index.php?m ... ay&pid=187

also have to make sure your usb drivers are installed for your usb/serial cable and that the driver/port is configured correctly.... there's a document on that page for that as well...

THANKS!