I just found this great youtube video about Oxygen sensors. The guy goes into great detail on how they work, old vs. newer ones, how the PCM works with 'em, and more. Do's and dont's about handling, installing, etc.
So I hope this video loads!
Tracy G.
Tracy Gallaway
Founder and Constant Aide to Gadgetman
Gadgetman Reno, NV
The following user(s) said Thank You: Michael Lee, CLAUDIO CORDOVA