Hi,

What do I need to run a P28/P30 in a auto tranny Plreulde (in addition to the OBD2>1 conversion harness)?

thx

 

Are you keeping the auto tranny in the prelude? Where are you getting the automatic OBD2-1 conversion harness? What ecu are you converting to?

 

Yes, the owner of the car is handicapped, so the auto tranny is mandatory.
P28 or P30 is the one we are planning to use with a regular OBD2 to 1 conversion harness.
Question is still the same, how to modify the P28/P30 ECU to work with auto tranny?

 

First, the conversion harness will not work. You can't use a regular ol 2-1 harness and call it good. You need one of these:

http://rywire.com/store/automatic-ob...92cafe67ef797d

Secondly, what auto tranny are you using?