Bought an 01 that had a conversion harness to obd2a so it bypassed the immobilizer. I need to put back in a obd2b to pass smog. Is there an easy way to pair an ecu back?

i kinda want to keep the obd2b for added security with the immobilizer active so dont want to bypass it.

 

take it to the dealership.

 

Why exactly does it have an obd2a conversion?

 

More curious how PO was able to pass smog and NO can't with the obd2a conversion...

 

This has Facebook marketplace non title stolen car but no bro it's totally legit written all over it

 

I like how multiple dumbasses post the same car for sale, I reported all their asses.

 

they couldn’t, it’s on non-op.

they made it a track car, so pulled out a bunch of stuff. Has a Hondata attached to the obd2a ecu. Probably why they took the b out.

I want to make it streetable.

 

no bro, theres no such thing as an obd2a hondata setup. They only made a p28 ecu WITH obd2a ports. There is also the rare obd2a p28 from the del sol si but that can't use s300 because its different from a obd1 p28.