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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: Lucas1983 on December 08, 2024, 11:06:45 AM

Title: K1100 Fuel gauge wiring
Post by: Lucas1983 on December 08, 2024, 11:06:45 AM

Hello everyone,

I am almost done with my custom wiring for my 1993 k1100LT using motogadget m unit.  I would like re-use existing fuel gauge to monitor my fuel level.
I am not sure what to do with gray/ blue wire.  Yellow goes to fuel gauge transmitter, brown is ground, green/black is 12v power? and do I need gray/ blue?
Clymer is missing fuel gauge for 1993 for some reason.  However, in 1994-and on the the gray/ blue goes to instrument light.  Plan is to use white wire from the fuel transmiter for the low fuel light, so the question remains what to do with the gray/ blue.  Do I need another light? Thanks.       

Title: Re: K1100 Fuel gauge wiring
Post by: frankenduck on December 08, 2024, 11:30:00 AM

Gray/blue is 12V+ for the backlight.