I would like to know if an ECU from a '93 Integra can be swapped into a 2nd-gen CRX Si. Does anybody know the differences such as a richer mixture, etc? I appreciate any info. Thanks

 

I don't think it will work great, duse to OBD1. I have an 89 Teg ecu in my 89 Si and it works great. It's got more agressive fuel and timing maps. I've heard the 90-91 will work as well, but may be too agressive because it's for a 1.8 instead of the earlier 1.6s.


[Modified by redlynr, 10:17 AM 7/26/2001]