Ok so I just got my ef back on the rd after sitting for about a yr and its running good and strong idles fine and everything but once its warmed up and you shut it off when you go to start it back up it starts and shuts right down.. Now if I give it gas at the very moment it starts it will come back down to idle and be fine. Hoping to get some insight into this problem and also its getting a code 12 for egr and I thought it didn't have one and after searching on here from what I see it shouldn't have one. Thanks for any help. Mike

 

No ideas?

 

Nothing?

 

Well it must been codes 1 and 2 cuz now it is just code 2 I fixed the wiring for the first o2 sensor.. Thing is I don't even think my car has a second o2.. I'll know for sure tomorrow im gonna try n figure this out first thing tomorrow.. If I figure this out I'll explain in case anybody gas the same problem

 

So I don't have a second o2 or wiring for one .. I'm gonna try tomorrow n get a universal one wire n put it in there n wire straight to the ecu.. From what I c it should run to c8 does anybody know that this is right? I hope that this will fix my problem.

 

 

Well there is a header on it so it only has one in the header which is ran to a white wire .. I don't c any loose wires near that but I have a bung further back in the exhaust I was planning on running the second one to

 

code 12 and code 9 are often bad wiring faulty codes u may have to jump a wire or one isnt in place with another or burnt this is when you need to see ecu wiring diagram dizzy and run wire by wire but if you have a buddy near you with same set up check how his wires go into the ecu

 

You need to have a bung on cylinders 1 & 4, 2 & 3 in order to read right. You may have to have a bung welded in

 

Its not getting code 12 I was wrong it only has code 2.. Ok thanks but damn i was really trying to get this done as easy n cheap as possible as im just trying to get it running fine so i can sell it..

 

ok code 2...go to goggle.com type (code 2 on obd1 honda yellow wire 02 sensor where does it plug in the ecu) in the image section ull find what wires to check for continuity or to adapt the yellow wire in where its suppose to go in

 

Car n engine r obd0 but ok thanks I'll check that out

 

On another note now it seems that it does this shutting off on cold start instead of warm

 

http://www.ef-honda.com/ben/EFwiring.php
does anybody know if that is correct where he shows how the pins r on the ecu? or if an si is in anyway different

 

Well the issue for this thread has been fixed at least it hasn't been happening.. I cleaned the iacv n fast idle think that must took care of it.. Still throwing code two tho tried jumping a wire off the other o2 sensor to c8 and it didn't work guess I'll have another bung welded on n add a o2 but to me running that wire to c8 should have worked because it should b seeing voltage n it didn't which makes me wonder if it is even c8 that I should run the other o2 to. Thanks for the help so far guys