Home made MIL illiminators and the Cali SMOG

[claytucc3]

Has anyone taken their car to get a smog check with the homemade mil's on the o2 sendors

 

[jadesville]

if they were to check, you wouldnt pass visual..

 

[claytucc3]

Yeah, I am aware of that. I would swithc back to my stock H pipe but I am wondereing it the illiminators would mess up the sniffer test

 

[bdcardinal]

it wont affect the sniffer test becuase the rear 02 sensors just moniter the catalytic converter efficiency. however if you test it in an area where they hook up a scan tool and moniter the voltage levels it might be a tip off to them, besides if you put your stock H pipe back on than you might as well install the O2 sensors