smitty1037 Posted November 8, 2009 Share Posted November 8, 2009 Gents, I have a 2000 Lexus RX300 with 248,000 miles. On a side note I've had almost no issues up to this point. Catalytic convertor was shot. My mechanic removed it. Now I need to trick the O2 sensors? How is this done? Or is it easier to just replace the cat...? Quote Link to comment Share on other sites More sharing options...
jgr7 Posted November 8, 2009 Share Posted November 8, 2009 You should just replace it. The Catalytic converter is an important part of your cars smog equipment and is required for smog inspections. Jeff Quote Link to comment Share on other sites More sharing options...
smitty1037 Posted November 8, 2009 Author Share Posted November 8, 2009 I do not need to go thru any emissions testing... Quote Link to comment Share on other sites More sharing options...
carguy07 Posted November 8, 2009 Share Posted November 8, 2009 Gents,I have a 2000 Lexus RX300 with 248,000 miles. On a side note I've had almost no issues up to this point. Catalytic convertor was shot. My mechanic removed it. Now I need to trick the O2 sensors? How is this done? Or is it easier to just replace the cat...? This would make you a BAD person, but: http://www.o2simulator.com I think you will have to make a universal one work. How much is a universal cat for the car? Quote Link to comment Share on other sites More sharing options...
lexus114 Posted November 9, 2009 Share Posted November 9, 2009 I do not need to go thru any emissions testing... You eventually will,It`ll be across the board sooner or later. Quote Link to comment Share on other sites More sharing options...
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