Hey

I'm thinking of converting my prelude ATTS to use an obd I ecu so i can chip it. But i'm wondering if the atts still works.

I don't know if it has a separate comp for atts or if the obd II ecu still has to control some of the things?

thanks

 

no, ATTS wasn't introduced until 97, which is OBD2. without the factory type-SH ECU, ATTS will not work. and i have yet to hear of an aftermarket ECU that can support the ATTS.