|
I tested the temperature sensor with an ohm meter.
Results:
at 20 degrees C ~115ohms (=abient temperature)
at 60 degrees C ~145ohms
at 100 degrees C ~200ohms (=hold sensor in boiling water for accurate results or run engine hot)
Connect one wire of the ohm meter to the wire connector on the sensor.
The other ohm meter to the sensor body or engine block.
You can replace your temp sensor with a 250ohm potentiometer and see if your temperature is still OK. Turn it from 0 to max resistance and the temp meter must follow from low to high temperature.
With the sensor disconnected the temp meter should go fully to the right hand side.
|