hi im new here been checking it out for awhile finally decided to post, i just did my dx to dohc swap, i got the pr4 ecu from a 91 integra, ordered a premade wiring harness for the swap, got it all together did the little wiring i had to do went to start it and it cranked for a while then finally it started, and ran like ****!! it reved to like 2800 and just bogged, i am throwing code 16 with a cel.i have looked over it a 100 times and everything seems right.....any help will be greatly appreciated.

 

I think the ecu is you problem because back in the day I had done the same swap and when I drove it it was fine with a crx si ecu or a ZC (best choice) ecu, but for some reason when I plugged in my boy's 91 Teg ecu I would not rev past like 2800 rpm so thats what I think (couldnt hurt to get the right ecu for the swap)
good luck man I hope this helps (if not It could be your timing)

 

Your dumping too much fuel with that PR4 ecu. Find the one for that motor, try to find a PM7 or a PM8 ecu.

Here is one on ebay: http://cgi.ebay.com/ebaymotors...wItem

 

but dont u think if that was the problem it wouldn't be putting out a code?

 

ttt anyone else???

 

2 people already told you the problem, one guy actually had the exact same problem as you and he fixed it. Maybe follow his advice?

 

i am, i just wanted to see if there was anything else since i have been told the pr4 will work just run a little rich.

 

Code 16 is fuel injectors. Have you verified that your injectors are spraying properly? And I would also suggest using a PM6, PG7 or PM7 ECU. A PM8 will work as well, but good luck finding one.

 

Also, if you don't have an injector resistor, you'll need to get one of those too.

 

oki got the pm6 ecu and car runs much better, it is now blinking 16 times fast, instead before i had a long blink with 6 fast ones, and the cel is still on and my altenator took a ****, im gonna switch that out tomorrow, any other ideas? thanks alot!!!!