My ecu was stolen and I finally has the cash to replace it, I just called HMO and he said that the obd-1 pr3 from and integra x-si will work for my motor. I have a B16A SiR II....my old ecu was the p30....just wondering if there are any differences between the ecu's and/or anything i should worry about

 

the OBD1 PR3 controlled the teg with a B16A, should be about the same thing as the P30.
But I'd still try to pick up another P30, for it's future expansion potential.

 

i am not really interested in puttin on something like a mugen chip or anythat stuff, just more to get my car running again....maybe hondata in the future, but not anytime soon....any other reasons, why i shouldnt get it? its $50 cheaper

 

not really any other reason that I know of.

But if you plan on picking up Hondata in the future and using your ECU, the newer systems (s100 & s200) will not work on the PR3. You'd have to pick up a Stage 2/3/4 system or a new ECU.