tiffanyxann
New Member
Most people use a chipped OBD1 ECU in their B20 swaps, and that's what I did, but now I'm beginning to wonder...
Is there a particular reason why this might be better than sticking with my stock OBD2 ECU or does it really even make much of a difference?
Also, with the OBD1 ECU, I never passed a smog. Is that fixable with that ECU? That may be the factor to keep me with my stock OBD2..
Is there a particular reason why this might be better than sticking with my stock OBD2 ECU or does it really even make much of a difference?
Also, with the OBD1 ECU, I never passed a smog. Is that fixable with that ECU? That may be the factor to keep me with my stock OBD2..