Originally Posted by
audiophile24
so you are basically saying that there is no way to tune an obd0 or an OBD2 ecu because i was wanting to boost my 90 da teg. i would have to flip the whole car over to OBD1?
you can get older systems with an obd0 ecu, but its not worth the hassle. obd2 for hondas are not chip-able (as far as i have heard). Your best bet is obd1 ecu or an AEM system. converting to OBD1 isnt that hard, just get the proper conversion hardware and you're good to go.