hey guys im not familiar with all the ecu so bear with me.

i have been seeing some for sale post with the p72 and they state its an obd2 ecu. is that correct?
i thought these are only obd1 ecu's.

are there two versions?

 

Yes.... There are both OBD1 and OBD2 P72 ECUs.

 

thanks!

i assume hondata s300 wont work on the obd2 version right? if it does, what needs to be done?

 

it will not.

 

thanks!