My temp gauge started staying on max last year and now with everything coolant related apart, I'm troubleshooting.
The MVPA electrical manual (long out of print) says that the sender should read high resistance when cold and drop as the engine heats up. Mine reads 4.2K ohms, which doesn't sound that high to me. What reading should I be getting?
what is "high" Resistance on temp sending unit?
Moderators: Cal_Gary, T. Highway, Monkey Man, robi
what is "high" Resistance on temp sending unit?
-John
Member of Dixie Division MVC
1953 USAF M37 wow, restored
1962 M151 Ford Production, on the rotisserie now
1953 USMC M37 w/w -in storage
1942 M6 Bomb Service Truck (sold to UK collector)
1967 M116A1 Pioneer Trailer
1968 M101A1 Trailer
S-89 Comm box
Member of Dixie Division MVC
1953 USAF M37 wow, restored
1962 M151 Ford Production, on the rotisserie now
1953 USMC M37 w/w -in storage
1942 M6 Bomb Service Truck (sold to UK collector)
1967 M116A1 Pioneer Trailer
1968 M101A1 Trailer
S-89 Comm box