1997 eurovan winebago electrical

[chris newhouse]

i have put the engine back in my 1997 eurovan and had to disconnect the wires from the fuse panel. the first problem was there is a purple wire from a solenoid mounted on the drivers side , engine side  that goes into the inside fuse panel. i do not know what the solenoid is for and where does this wire go to.  the next problem is there is a sensor inline at the firewall, in line with the speedometer cable. there is a plug on this and i need to know what the sensors purpose is and what are the color of the wires that go to it. the speedometer works. i can not find a wiring diagram for the winebago portion. the cruise does not work and i am hoping this will fix the cruise. if anyone needs an engine stand mount i will ship it to them. the mount i made goes on the side so the head,timing chains and pan can be installed. i hope not to need it again.