I bought another Contour, but there is a check engine light on it. The car is a 1998 Contour SE V6 ATX.
Previous owner said it's because I need to change 2 sensors. He gave me the sensors, but I don't know what they are for and where do they go. I tought I found one today, but the sensor was not exactly the same as the ones I got.
Both sensors are identical. One has number 93BB-9J460-AA and the other is 93BB-9J460-AB. On the sensors, there is the plug for the sensor, something called "REF" and something called "HI". Here are pictures of the sensors(well only one of them, since the other is the same). Sorry if the pictures are kind of blurry.
Complete sensor Plug Thanks for any information.
