hi everyone. does enybody know how to check oxygen sensor in home conditions (I guess it's possible to do with tester or? ) if yes then witch contacts I should check and what is the normal voltage ( or whatever i should check...ohms?) And second thing... there are some kind of "universal" o.sensors, can i ajust it to my jag or paying 200$ for the sensor is the only whay to deal with it?

Thanks.

 

I don't know of anyway to "home" test them. I'm sure you can.

$200 for a heated 02 sensor isn't bad. You won't get too much cheaper than that.

 

here you go. hope that helps.

http://www2.partstrain.com/store/?N=...ref=partfinder

 

I got mine from amazon at $60.00 each, they are made by Bosch too.