mherrcat
Contributing Partner
The temp sender on my Universal M18 may be dead. I tested the function of the temperature gauge and it appears to be OK. I used a multimeter to test the sender itself and the resistance readings do change as the temperature goes up, but no reading on the gauge.
Torresen Marine sells a replacement sender unit for about $45. I was wondering if this is a reasonable price or if there are other sender units available for less that will work as well.
Before I buy a new sender I want to test the existing sender again just to be sure. Any tips on what resistance readings I should be getting on the sender when I test it with the multimeter?
Torresen Marine sells a replacement sender unit for about $45. I was wondering if this is a reasonable price or if there are other sender units available for less that will work as well.
Before I buy a new sender I want to test the existing sender again just to be sure. Any tips on what resistance readings I should be getting on the sender when I test it with the multimeter?