Quote Originally Posted by Scottydoggs View Post
if you have a droid phone its 5$ for the app, and like 10 to $12 for the obd2 blue tooth adapter on ebay.

that temp sensor has two signals, one to the fans, one to the pcm. even new they can be bad. seen it happen a lot here. one guy it took 3 new ones till it worked right.
Ok yea i know what it is. Wont it be the same if i just hook up my scanner and go to my live data? But my question is that if the sensor is bad isn't it going to give me the wrong readings?