02 sensor simulators

[smith631]

My cat is starting to go so i'm just going to hollow it out and run a catless exhaust. I want to stay away from having a CEL all the time. Where would I get an 02 simulator online? tried some of the performance shops around but none for our cars. Also has anyone done the diode trick to fake out the ECU. I read about it in the ms6 forum.


http://www.mazdas247.com/forum/showthread.php?123661218-o2-sensors-and-simulators

 

[KrayzieFox]

Just do the non-fouler trick. Google it and you'll find what to do.