Hello. I plan on running a 3.90 gear. Am I able to get a tune for a 3.90 gear setting? My current Predator 2 only has options for stock, 3.73,4.11, and 4.56. I tried calling tech support but can't get through. Thanks.

Patrick20 wrote:

MagsTuning wrote:

DANP wrote:That worked. Thanks!

Good deal

Seriously!?!!!?? Wow thats too funny a radio fuse connected to a tps that's crazy

It's the retained power accessory function that interferes with the connection. Pulling the radio fuse deactivates it.

That worked. Thanks!

Hello. My new Predator 2 is not connecting to the pcm in my 05 silverado 5.3.
After following all the prompts on the tuner display, It says it cannot connect
and triggers UO107 (lost communication with throttle actuator module) I
cleared the code with my reader and the truck runs fine. The only ...