Hondata

i have a k20 eg with a kpro i bought the kpro of a friend it would start the car but it wouldnt stay on so i went to change the calibrations i pluged it and then unpluged it and now the green light on the kpro doesnt turn on and my fuel pump doesnt prime...i had just download the KManager V1.3.9 kpro serial num -05005130

Try the ECU in a known working car.

It makes it much easier to understand what you are saying if you use complete sentences and punctuation in describing a problem.

Alright thankz for the help.