I have heard that the catalyst efficiency sensor can be disabled by a simple wiring trick so that the MIL code won't be tripped.

I have installed and aftermarket catalytic converter on my 99 Accord 2.3 and my check engine light has been on since.

Does anybody have any insite on this?

Thanks,
-Ryan

 

Yes, cover the tip of the sensor with "liquid metal". Disconnect battery , reset check engine light. All set.

 

liquid metal? describe please.

-Ryan

 

http://home.insightbb.com/~niedejb/o2.html

not sure if its applicable to the f23 but its a how to from 97 acura cl 2.2 which uses the same f22b1 5th gen EX motor.