Guys i?ve been trying to get my truck tuned and its just not working out. I?m new to the turbo world and this is my first swap. 2005 Colorado 4x4 LS2 with VS 7875. I have a maf sensor and i installed a bov in the intake tube after the maf right before the Throttlebody. I have a code for high voltage on the maf sensor as soon as i start the truck. I guess I need to adjust the table for that? But should i remove the BOV Valve?
My other problem is i?ve been through 2 transmissions 4l60e. Each one I lose 3rd gear. Both where built tyranny?s. Is there anyone on here that might be able to help me out with tunning on the pcm and tcm? I have Hp Tuners but I can?t get it right.
Thanks