well ive been googlein' trying to find what input i would use for the AEM wideband on the s300 unit.

-- I did a search on the s300 software in the contents but that didnt say much.. i understand that i need to enter the values for the wideband. just trying to find what pin i need to put it on. Any help would be greatful thank you.

 

Use the oxygen sensor input to the ecu. Then open s manager and configure the wide band and choose the o2 sensor as the input. There is a writeup on the Hondata forums.