I now have TCM support in my 09 chevy. I sold my diablo tuner because i did not see any results, even afer dialing everything in. I got a scan and custom tune through black bear and couldnt be happier, made the truck a completely different animal. I just dont think the diablo can do much for the ...

I dont want all of it turned off, just about 75-80%. I didnt see any paramerters relating to this. I know not every truck is the same, but if any of you with the NBS chevy 5.3's could shed some light on what few things i can tweak, i would greatly appreciate it. I plan on doing some data logging ...

The TCM support is what i would need to be able to turn off torque management? It seems like it is not letting my truck go like it should.

I just installed the diablo "performance tune" and am using 93 octane and i have noticed some decent gains coupled with the CAI. It still seems sluggish at WOT and does not want to downshift quickly, also seems a little sluggish from dead stop on WOT. I think this is the torque management. I did not ...

Thanks, i had to specifically search google since the cable didnt come with the drivers. I got it working now.

I keep trying to update my diablo so it will work on my truck but it will not get recognized by my computer. I have it powered up and connected via a usb serial connection. When i try to send the crom file to the diablo before i auto-connect like help says, the program freaks out and crashes. If i ...

I just ordered my first diablo tuner and had the dealer install it on my truck. He just installed one of the pre-set tunes on the machine. My question is, Since i do have the CAI and my truck is getting more air to it, would that make it run lean and me have to custom program the diablo? Also, will ...