Posts: 1493
Joined: 12/14/2010
Location: ORANGEVALE, CA USA
does any have a diagram of the rmz250 wiring? I have two plugs loose, one small two pin and a larger grey with a cap on it.
bike still runs but i have concerns
"If you feel in control, you're not going fast enough" ~Mario Andretti
Posts: 77
Joined: 5/3/2018
Location: Cuyahoga Falls, OH USA
The one with the cap on it is probably the coupler map plug to swap between rich, lean, and standard. Sounds like standard is on there right now. The other plugs you can get from the dealer, white = lean, grey = rich. The other plug that isn't connected to anything is probably for the battery lead to read how many hours are on the bike.
This picture is from my service manual of a 2013 RMZ 250. Hope it helps. 
Posts: 1493
Joined: 12/14/2010
Location: ORANGEVALE, CA USA
Thank you! much appreciated
"If you feel in control, you're not going fast enough" ~Mario Andretti
Posts: 77
Joined: 5/3/2018
Location: Cuyahoga Falls, OH USA
No problem! I just happened to have my manual with me at work. Enjoy the bike- I really like mine.
