coming home my truck threw this code going down the road, truck ran fine, didn't act out of the normal so when i got home i hooked my smarty up and it read

P0868 - Governor pressure Sensor volts too high

I cleared it and took my truck for a drive for about 20 minutes and it never came back on. Any ideas on what caused it?

 

I hope someone out there can answer this for you, because I am in the same boat as of today