hondata with type SH?? - Honda Prelude Forum

chinkgai · 03-10-2002, 04:11 PM

hey i heard that those of us with the type SH will experience a problem using a hondata, the problem being that your atts wont work. is there any way around this? other than using the vafc of course. is there a way to make hondata and atts work? if not what other ways around it do i have...other than stripping atts or using vafc

JDM H22A4 · 03-10-2002, 06:41 PM

well from what i know hondata will not work with atts because when you get hondata you will need an obd 1 ecu mainly a p72 (95 gsr) and when you go with a obd 1 to obd 2 conversion the harness does not support the atts so which disables atts on sh

DirtyLude · 03-10-2002, 09:12 PM

It's not the harness, but the ECU. The SH ECU has data ports for the ATTS, which the older OBD I ecu's don't support.

JDM H22A4 · 03-10-2002, 11:07 PM

oops...your right dirty lude...but hes correct