08 cobalt throttle body

[xavios18]

Hi i have a cobalt 2008 LE5 2.4l with a LSJ S/C but i try to connect the throttle body to my pcm with no luck.....my car have 6pin and TB 8 pin......i see a wiring diagram on google to split the 5v and ref but not working for me....some body can help me tx

[jrsmith]

I did basically the same thing...I installed a throttle body from an 07 cobalt LE5 (8 pin) into a 09 HHR with a 2.2 (6 pin). I soldered it, didn't do any crimping.

Here's what I used:

3.png2.png

[xavios18]

Do you take a 5v from ac switch or you just put 2 wire for 1 wire.....i do that and have a no start issue message and power reduced msg too....its not suppose too....... i know a lot people do it but somethings wrong

[EFIHARNESS]

Give me a call during the week. We will sort this out. Steve 909 910 3867

[xavios18]

Ok thanks

[Vasquezz1228]

ZZP sells an adapter harness I believe. I used it on my 2009 Pontiac g5. Inexpensive and easy to revert to oem throttle body.