I have just sold my jdm p72 with a hondata s300 since it wont do pwm with jdm ecu. I am thinking about getting Neptune RTP. Would it be possible to load up my s300 calibrations onto neptune?

 

Yes, Highlight the map, Copy in Hondata, Paste in NepTune, manually adjust RPM and MAP scalars as needed. You'll need to copy your settings over manually as well and you may need to make some adjustments as the systems are different.

 

sweet good deal. Also I know the hondata doesn't do pwm on jdm ecu's, but will the pwm work on jdm ecu's with neptune? I have access to a couple free jdm ecu's, I would have to buy a usdm version.

 

Yes, there's an option for JDM output in NepTune. It's a +12 on A17 instead of a ground on A11. If you can get an Auto JDM ECU it will have the components already.