Hondata

thanks for e reply. I heard tt e secondary o2 is meant to measure e cat thus i'm not sure if shld enable it since i dun hv cat

Hi folks, I'm driving fd2r. i've removed e cat & installed a test pipe. Should i enabled or disabled e secondary o2 sensor?

Appreciate your advise! Many thanks..

Yes ...

Hi folks, I'm driving fd2r. i've removed e cat & installed a test pipe. Should i enabled or disabled e secondary o2 sensor?

Appreciate your advise! Many thanks..