I ahve a 92 Legend . and i think it has a blown head gasket. so i started taking things apart.Oh my gad the time , it takes and how much blood i lost from my fingers and hand. anyway i broke a sensor. not sure what is it and how to test it.


when you take the Heads out there are 2 sensors screw in the block one on the right and one on the left, as one for each head. so the sensors are not on the side or back, of the block. right there on the TOP with one wire coming out from each ,and ofcourse the ground is anther.How can i test them, and what are they, and can i get them from after market so i dont have to pay too much.


sincerely Matthew

if you have the sensor out, take it to a dealership parts dept, there should be an identifing mark on it for them to help you out!