Check out this throttle body. http://www.ebay.com/itm/NEW-LS1-LS6-...sories&vxp=mtr Heard alot of good things on ls1tech about these.
Check out this throttle body. http://www.ebay.com/itm/NEW-LS1-LS6-...sories&vxp=mtr Heard alot of good things on ls1tech about these.
Been in Vegas this past week. Ordered my cable tb, filled out my tune form for np. It wont be long now. The only thing on my tune form that puzzled me is I dont know how much TM to take out. Im running a 4L80 OUT OF A 03 2500HD.
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
You should ohm out the wires between the PCM and the TPS sensor plus double check the wires are going to the right PCM pin location. Have you tried swapping out to a known good TPS? Where are you located?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709