Oxygen Sensor 1999 BMW 328i_0001.wmv

[samkoblos]

Very helpfull video, thanks for that from UK

[oscarv362370]

my friend where did you bought this sensors?

[fryer58]

Autozone

I bought 4 sensors.

2 (shorts) on the engine block

2 (long) on the pipe close to catalytic converter.

[oscarv362370]

@fryer58 and how much did it cost you? thank you very much 

[LuisJim81]

great video. i have a question, the first 02 sensor plugs in at the front of the engine? and the second sensor plugs in at the back of the engine? i didnt see in the video were you disconnected the wires thanks.

[fryer58]

@LuisJim81