I was going to swap a ls/vtec in my 94 integra but changed my mind. I no longer had my ls motor so I got another from a friend and had to track down a bunch of misc. pieces to get my car running again. I tried firing it up and it wont start. I checked all grounds. They're good. Tried changing distributor.I got spark. Swapped ecu's .I have fuel to the fuel rail, But I finally found out I have no power to the injectors when I attempt to start the engine. I am also using 95 ex sohc civic vtec injectors. Is this okay. Theyre all I got right now. Is that my problem. I got the wiring harness from the junkyard too and it doesnt have any cuts or any frays. Anyone have any suggestions. I need to get my car running. thanks.

 

im gonna blow this car up, anyone help please

 

Check the main relay...my mechanic said that my car had no power to the injectors at times, and when we replaced the main relay, it worked fine. Mine always did it when hot, though...cold starts were fine.

 

I had the same problem in one of the cars I did a swap in. Check the fuses in the under hood fuse box. All of mine were fine, but for some reason one wasnt making good contact. Then when I took it out and put it back in, I heard the injectors prime themselves. Crazy, but it worked after that.

-Ace

 

thanks for the responses guys but still no luck. i just replaced the wiring harness right now too. Im throwing a code 16 and a code 41.

 

ttt

 

i have changed the main relay, ecu, wiring harness, checked all the grounds and fuses, still my injectors are getting no power, Has anyone ever had this problem? I am stumped and want to push this pos off a cliff. someone help!!!

 

Hey if you have full coverage insurance..DO IT....haha....JK...that would be insurance fraud and thats bad.

 

still nothing. anybody help!!!

 

i figured it out!! It was the dead set of wires that dont plug into anything on the upper driverside near the firewall. If the plug doesnt have a cap on it it wont let your fuel injectors work. The plastic cap actually connects a circuit. I cant believe it only took me two months to figure it out.

 

If only I saw this post two months ago, I would have told you to check that. You can also take that out for security. By the way that is the ground for the fuel injectors.


[Modified by Vanilla4215, 3:58 AM 7/19/2002]

 

Sorry to bring this back from the dead but im am having the same exact problem.I also took that cap off while working on the resistor box and didnt put it back on.Im gonna try it right now After 2 weeks hehe