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Home » Public Forums » GMCnet » [GMCnet] I give up. (Onan)
Re: [GMCnet] I give up. (Onan) [message #190105 is a reply to message #190082] Tue, 13 November 2012 03:49 Go to previous messageGo to previous message
mike miller   United States
Messages: 3576
Registered: February 2004
Location: Hillsboro, Oregon
Karma:
Senior Member
Robin Hood wrote on Mon, 12 November 2012 18:07

Woot! Turns out Rumors of my Onan's control board's death may have been exaggerated. ...

... I stuck the tank side fuel line in my mouth and cranked the engine and was rewarded with suction. ...


Note that while this is a good sign, it does NOT mean the board is good. (Or bad for that matter.) The power to the pump (and ignition system) take different routes inside the board during starting and while running, and require different inputs into the board.

Watching the video, it looks like it is time to change jumping points to pins 6 and 9. (Use the lower pin 6 and the jumper can be VERY short.) With this jumper in place, just pressing "start" supplies power to pin 9 and latches it. Rather than fumbling around to pull the power off the battery, all you have to do is press "stop" to shut off the pump and ignition. But you will need to remember to actually press the stop button. Do not ask me how I know about THAT! Rolling Eyes

Good work on the Onan, you'll make a mechanic yet! (Keep your day job.) Twisted Evil



Mike Miller -- Hillsboro, OR -- on the Black list
(#2)`78 23' Birchaven Rear Bath -- (#3)`77 23' Birchaven Side Bath
More Sidekicks than GMC's and a late model Malibu called 'Boo' http://m000035.blogspot.com
 
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