Okay here goes, I have a 1987 Honda CRX SI that is giving me trouble. When you cut the switch on and take a tester to test the wires going to the fuel injectors they light up, everything is fine, when the car is running the #1 fuel injector won't light up, its not working, power isn't getting to it to shoot the fuel. When its running you also can take the wire off the other 3 injectors and it will bog down real bad, when you take the wire off the # 1 injector it doesn't effect the idle at all. My guess is the ECU isn't completely working anymore. If that doesn't fix it has to be the wiring harness. Is there a fuse that I can take out that will reset my ECU? If there is where is it located? Please help!

 

i toasted an ECU once and my injector driver failed. how about just swapping over a different ECU?

 

bump for my boy.
Someone help him with his problem so he can sell the car and buy a swap for his 91 crx.

Chris

 

One question was all the injectors not working? Or just a chosen view? When the ECU was toasted..

 

you could do a continuity test between the injector and the ecu and see if theres a break anywhere. i would switch with a known good ecu first

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civickiller &raquo;</TD></TR><TR><TD CLASS="quote">you could do a continuity test between the injector and the ecu and see if theres a break anywhere. i would switch with a known good ecu first</TD></TR></TABLE>

I think thats what I'm going to do, I hope it will work if it doesn't.. I think it possibly could be my wiring harness, I'm REALLY hoping its not...

 

Should I bump? Maybe more oppinions.