Civic EG

Posted: **Mon Jan 25, 2010 4:46 am**

Hi, I'm a newb here with some questions. I need to know what ecu to use with this setup? I have a 93 si civic hatch and planning to put a h22a4. please help...

Posted: **Mon Jan 25, 2010 1:55 pm**

i think you need the P13 ecu or 92-95 Prelude Vtec (h22 model) ecu

Posted: **Tue Jan 26, 2010 4:18 am**

h22a4 is the usdm obd-II motor. best bet would be to get a jdm h22 obd-i motor. if you already have the h22a4 you need the p5p ecu. but then you would need to convert your car to obd-II.

If it was me i would get a obd-1 h22. with a p13 ecu

Posted: **Thu Jan 28, 2010 9:14 pm**

you can run a p28 just have it chiped and tuned for the h22.. i run a h22a in my sol and run a p28. youll have to convert your harness, not hard just time consuming

Civic EG

h22a4 in a 93 civic si swap questions

h22a4 in a 93 civic si swap questions