My diablo predator finally came in today and I tried to install it after work in the parkinghttp://images.intellitxt.com/ast/adTypes/2_bing.gif (http://www.challengertalk.com/forums/#) lot. I have the U7136 version, apparently the newest one for the 2010 chally. Well, it read "U7136 DOES NOT SUPPORT CALID: 68054128 AC". It also said I may need to update it. So here we go, another obsticle. What does this mean? I do have a e.q. that does not have a power button. So it was on when I was installing the tune. Is that why I had that error? Is there a index of errors to pin point problems?

You need the kit to plug into your computer and get a download from Diablo to update the tuner. Also any time you take the car to the shop return it to stock because they may update the cars computer and you would loose the tune forever. When you get the car back you also may have to update the tuner before it will work again.

Just dealt with this myself. Plug the Predator back into your PC and start the DSDownloader program (be sure it's the latest version). It will see your error on the tuner, download the file it wants and prompt you to update the tuner with it.

Then take your tuner back to your car, and try the Performance Tune option again. It will complain, but now it has the file, so if you follow the menu options it will update the car with the new CALID file.

You still won't have a tune on there though, so you need to re-run the Performance Tune option one more time and it should backup the factory tune and install the selected Diablo tune.

One note, be sure your battery is charged up before this, since all this reading and flashing can take a while, and the process turns on the headlights so it can be a real power drain. You don't want to be in the middle of flashing and have a voltage drop. Some folks will even use a battery charger to be safe on that point.

The ID you mentioned sounds fairly old, you may also want to download the latest CROM file from the DS website, and update the tool with that. You may be able to skip the whole process above if it's just an out-of-date CROM on your tuner.