140 hp johnson - temperature guage and alarm

steve6

Seaman
Joined
Aug 14, 2009
Messages
70
since I changed the water jacket gasket, I have been thinking about temperature gauge and alarm,

1. the alarm is not hooked up, how can this be hooked up?

2. there is a temp gauge but its not hooked up, is there a signal wire from the motor I can run for this? any help is appreciated, wiring colors, how its supposed to be hooked up etc

motor is a 1980 140 hp johnson

thanks

steve
 
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