Does anyone know what electronic control protocol is used on harley's? Do they use CAN J1708 or J1939 or something different all together? I guess specifically I am wondering about the 2008's but am interested in the history as well.

 

Try over in the Tech forums. Scroll down the list to find the one you need.

 

Thanks! Im new to the forums and still finding my way around.

 

It's one of the standard protocols but I'm not sure which one. Some members were using droid phones to capture/view ECM variables while riding using CAN-Bluetooth devices off ebay. Search should find it, try droid app or something similar.