Good morning I have a problem with the temperature ampoule of a Hyundai Accent 1999 only left the bassles of the ampoulete and I do not know how the lines are connected thanks in advance for their help
If it is 2 lines there is no problem since it is only a thermos resistance and does not carry polarity and if it is 3 lines you only have to identify a line that of resistance to the metal part of the sensor that will be the one that goes to the score of the board or instrument panel and the other 2 are signal and earth of the ECU.