Hey all, I'm looking for an ECU diagram for a P28 with all the pins and labels for what they do. I'm specifically trying to figure out which 2 terminals i should test for voltage across to see if its right. I'm getting a code 14, IACV, and i wanna see if its the ECU, or my wiring harness.

There is NOTHING wrong with the IACV, i run my P2P on it all day long.

help meeee!

 

online resources > y0u.

 

been searching online resources for ~2 weeks on this. i'm getting sick of it, so i'm asking for your help, not flaming.

 

easy buddy...I was just givin ya some shit..

the p28 pinout is the exact same as the p30 pinout. you can find it at hybrid garage.

 

yes, i have seen the pinout. I see the IACV pin, but what other pin do i check voltage across to see that the ECU is working?

 

why not check the IACV instead of the ECU...if it is throwing the code for the IACV it mite be clogged, or something along those lines.

 

you really need to read my whole post, i am 100% certain that my IACV is not bad. its surely either my conversion harness or my ghetto chipped ECU.

help meeeeee!

 

well if you know for a fact that your IACV isnt bad, then I would find a friend that you could test your harness and chipped p28 to see if it igives the same result.

 

yeah, i should do that. i dont know many people who have EG's