HELP! Need resistance values for

[javarama]

temp sender on a 1971 , 2800 cs

 

[61porsche]

VDO Sender

"VDO Ohm range sender (10-180 Ohms)"

Are you checking or replacing?

 

[javarama]

thanks

we found the problem.

 

[pmansson]

I have 2 temp gauges that show too cold when the engine is at normal operating temp.
The needle is at 4.30 (o´clock) instead of at 3 o´clock.
Temp is right (80 degrees with my thermostat) up at the coolant hoses/engine front/radiator.
I suspect either a fall in resistance in the wiring or an instrument that needs adjustment.