Originally posted by Field Master
The temp sensor is a variable-resistance sensor. To check the coolant-temperature sensor yourself, use a VOM -- or digital volt/ohm meter. I used this to check the resistance of the meter to verify that it is working. With the ohm scale on the meter set to 20k, the black lead is connected to ground and the red is brought into contact with the terminal on the sensor. It should indicate some reaking above .10K (depending on sensor spec). Generally, any resistance is an indication that the sensor is working, if the reading is zero or infinity then busted na yan.
Check mo rin yun recommendation ni sir ungas.
magkano naman yang VOM na yan? at san makakabili?