88 formula... wont start... replaced ecm ,fuel relay... fuel pump is working .. injectors not getting 12v,,,, is the iac suppose to be getting 12v as well ?

i mean if other sensors are bad should there not be a way to test them and track down the problem ?\


i have searched this topic intensely on this forum and nobody seems to finish the threads with any type of solution...
how does this help others ?

seems to me that there is no cure for tbi electrical problems from this message board.

 

https://www.thirdgen.org/techbb2/sho...iac+adjustment

https://www.thirdgen.org/techbb2/sho...iac+adjustment

https://www.thirdgen.org/techbb2/sho...iac+adjustment

https://www.thirdgen.org/techbb2/sho...iac+adjustment

https://www.thirdgen.org/techbb2/sho...iac+adjustment

perhaps you confused iac voltage with TPS voltage?

 

Have you checked the ignition module?

 

ok my mistake i used the term iac when i should have used icm.. can i check to see if the icm is getting 12 v ? the car will run if i spray starting fluid in the tbi.

 

hey can anyone help me here ????


still having problems.. wont start... fuel pump is not working either. anyone want to buy this pos ???

 

Did you check the ignition module?

 

replaced ignition module...

 

Have you traced every wire on the harness to make sure that nothing has chewed threw them? Also, check all of your grounds to make sure none of them came loose. A bad ground will allow the car to turn but not always fire. I will keep thinking but I am running out of ideas. You might want to ask Trickster. He is the 3rd gen wiring genious.

 

i have emailed trixter no response....

 

You may want to try a PM. He will get to you eventually. I am sure he checks his PM's throughout the day.

EDIT: By the way his screen name is Trickster and not trixter. Not sure if maybe you emailed the wrong guy.