Diablosport Forums

Hello!
I have purchased a Predator 7135 to configure my Grand Cherockee srt8 2008
after installing a Vortech compressor and chip tuning and Borla auspuff.
We are having quit an issue, as it looks like we get over and over again the "feature not supported" on the handunit.
Tried to update with the latest version the Predator, but still same problems.
I was thinking it may be a problem from the difference between EU and US model, as mine was made in Austria, so I purchased a new computer from an US vehicle, and replaced it yesterday.. Well, the situation is even worse, no communication at all between the car and the predator.
Any idea?

ummm... you might do better if you post in the dodge forum, not GM....

sounds like something is not right with your US spec PCM.

Hey guys!

My dad has an jeep srt-8 build in austria aswell! He got now problems with tuning his Jeep!! So i think it might be that you have a problem with the chip tuning you have on it already! Since the chiptuning may have changed the pcm the predator needs to work with the original stock pcm. So can you remove the chip tuning on the "old" pcm? and then try to tune with the predator?

Maybed this can help? if not some one will correct me