i have a 2005 300c!I wanted to take the time to apologize to the predator Guys. i Misunderstood the description on the Pred unit and got irratated. It said that Tcm adjustments needed an update. I took that to mean the Predator needed to be upgraded. I couldn't get my unit to go from 9r12 to 9r18 I ...

So if thats the case "Sounds like you need a CROM update (the software version in your car's computer)" what do I do to fix that is it a dealer issue??

I finally got a link from a fellow member that gives a good over view on these units! You may have found it yourself but here it is. This is for the u7135 dodge5.7 HEMI knowledge base revision II. Hope it helps it helped me.

http://www.case-enterprises.com/xeryder/predator/diablosport_predator.htm ...

This may be a stupid question but is there a tuning manual? Any written doc's something to go on so i can stop going in circles. I mean all i read is complaints as I look for answers. I guess its my fault I didn't join this forum before I purchaesd my unit. Had I done that I dont know that I would ...

Sorry I didnt get back to this I tried reading my way through some other threads. I have the 5.7 still dont have a CIA. I have magnaflow catbacks. I was told by DS to just run the 9r12 with the 05 it was all I needed. The Message is the what i'm trying to do is not supported please check to make ...

I have the same issue I cant change shift points or firmness. I'm running 9r12 if it matters! Any Idea how much something like this costs?

I was told by you guys to run rv12 because of the older year car. Is that not the case Help confused please PM me I can never get back to same spot to get the answer. Thank you!!

Thanks Mikel that educated me nicely! I like this easy well said disciption with no nonesense answer! I wish it was all this easy! Is there a manual FAQ that you coulds send me in a PM printable form. It would get a lot of people off this negative complaint driven threads. It may not be thats simple ...

This may be a stupid question but is there a tuning manual? Any written doc's something to go on so i can stop going in circles. I mean all i read is complaints as I look for answers. I guess its my fault I didn't join this forum before I purchaesd my unit. Had I done that I dont know that I would ...

I dont have 09 so i dont have this issue! I think this is an issue that bothers all. I have this thing about buying something and having it do what I bought it for. Maybe I should have done more research. Maybe I did and just didn't understand. Regaurdless our only place to vent is this forum. I ...

I do want to say this. "I can understand if I have a 2005 car it may not need to be updated past r12 to make it function". The PCM in my 2005 may not have had some of the same features as the ones on the shelf today (r17) that where produced after "05". Maybe the people it does work for are in ...

[quote="mikel"]9r12 is up to date if you dont have an 09 model vehicle, there is no need to go past 9r12.[/quote
Well that's what I was told when I called in which is fine numbers are irrelevant. One of The things it wont do is change shift points. Now it does allow you to set the rpm's higher and ...

u7135, 9r12, 2005 300c :evil:
Got my unit with 9r17 it didnt work. called and was told to run 9r12 but when I try to say, set shift points it says that it cant be used because it needs an update. Is it because of the later (2005) year? Updating these units can be troublesome! With the 2005 pcm did ...

I'm in the same boat. I've got a 2005 300c? Had to call and get me off the floor (bummed). They only told me to go back to the 9r12 and that would do it. To back up a little I ran the 9r17 and had issues right away. I got it to change fan temps and easy changes to the stock tune. Things where ok ...