Installed the LS4... ran the tune from vince, started and idled nice, gently push the throttle AND...

P1516 and P2101. Think the issue here lies in the tune/wiring. Not saying t's fixed but my original issue does seem to be a bad/faulty TB.

So, DAYTA... hit me up. I'm ready to buy.

 

this thread can be closed.

I just bought one from CED.

Thanks.

 

Let me know how it works for you. I popped the cel again but mine is because my TB wiring. When I rewired it I just twisted them together and finished with some crappy electrical tape. All I had to do was wiggle the wires back around to make sure connected and it worked. Only popped the CEL and limp mode when I hit a huge dip lol.

 

no doubt man. you know they sell the wiring harness for the 6-pin to 8-pin on eBay right..?

I'll let you know what I find out on Thursday once the new TB gets here.

 

Well yeah but it's what ZZP sent me with the kit and I just had to switch some wires around.