Tricks To Pass Emissions?

The O2's work via toggling back and forth, and the computer looks for this switching. If the O2's are recessed, will this not affect their ability to have the signal switch?
The O2's are pinpointed in such a relatively lean range of the stoichiometric spectrum - I didnt envision trying to fool them doing a whole lot anyhow. Now hosing with the air-flow signal at the MAS could definitely cause some lean issues.




One more thing: I'd further add that if this O2 thing works and the car runs lean due to having manipulated the O2's: if one goes overboard and the O2 switching and amplitude aren't great enough, the car can go into FMEM (rich) and trip a code.

Man I'm glad my car is exempt.......I am sure NY will change the law sooner or later and put the meat hooks in my side!