I just completed everything on a ZC swap in my 90 CRX dx, I followed the wiring to spec. I started it up and it idles fines but when I give it some fuel, It bogs out and wont go over 2500-3000 rpms. Im running an 88 Integra ECU, it is throwing me #7 and 14 codes, I checked the TPS (code 7) and the IAC but both looked fine. Any suggestions?

 

The TPS wires need to be switched around on a DX to ZC conversion. Check out this page for all the info on the conversion. http://hybrid.honda-perf.org/tech/4gdxtozc.html

 

I switched the green/yellow wires...I followed the DX to ZC wiring to its specifications.

 

If you get a second I have some questions on your install... I have a 89 crxsi, With a ZC, ZC trannie-LSD-at that, Crowler H Beam rods, weisco pistons, Cams get back in a couple of weeks, Bla, Bla..... E-Mail me,
Did you go to the limit or put it in when you got it. Upon taking mine apart, I discovered a bent rod! Nippon-Motros..
Cole