Yes, it should cycle to HI at around 2000-2500rpm, and then return to LO at around 3000rpm.

Hate to say it, but it sounds like the PGM needs looking at, if the servo runs both ways under artificial conditions.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!