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Trim gauge sending unit bad

leros

Member
"On my 1999 Johnson 50, the ga

"On my 1999 Johnson 50, the gauge reads "up" all the time. I have tried to move the sending unit/sensor with the key on and off and will show no difference. I pulled the gauge cluster out thinking there might be a loose wire but nothing loose and all wiring looks good.

What voltage should I read at the gauge to test the sensor?

Does it sound like I have a bad sensor or a bad gauge?"
 
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