ok, i heard that i can use several kinds (off different make/model cars) to run on MS, but can't find which ones.
any advice would be great. i'm planning on hitting several junkyards tomorrow and would like to know which cars to look for. i'm not trying to be cheap, but i'm low on money and can't quite afford an lc1 right now. specially when i pay like $5 for 02s at the junks.
thanks for the advice.

 

I'm not sure you can easily do it with just the sensor. It needs a heater and calibration and such. You would need the controller from the car most likely and then find a 0-5V signal to input into the MS

 

A lot of later VWs use wideband sensors, but TrickerZ is right - you need a controller too.