would a machine without a stepping motor and the rpm sensor unhooked and replaced with a hand throttle would this make the cpu controller blow. i worked this machine had great hyd . willing to change the cpu if it would go back to the way it was . own this machine a short time. older machine not sure how much money i should put into it being im just a home owner
If this is a mark 4 behind your seat there is a rubber grommit, the grommit might be missing. behind this is a "kpss' release switch . Put this switch in the release position. This bypasses the cpu and will lock your pumps in aproxemently 75% output.
its a mark 3 but it does have a kpss switch .would it be the same
Yes, if your wire harness is good and you have no blown fuses and the soliniod valve on the pumps is good putting the switch in the release position will bypass the controller
thank you for the info