Get the engine moving at the desire speed. Push ENG. The Speed limit icon is in the lower right of the numeric display. Push it until the display reads that it is set and the icon is highlighted. Done.
Originally Posted by ironlake2:
It has been so long since I got a new legacy engine I forgot how to set the speed limit. could someone please refresh me on how to set a speed limit on a legacy controller with 5.1 software>