Steve1011 New Member Original poster Joined Jul 27, 2019 Messages 1 Location Perth Jul 27, 2019 #1 Hi. I just had extractors installed in my 2004 TJ and now I have the check engine light on with a couple of oxygen sensor codes coming up. Has any body else had this issue and how should I go about sorting it out?
Hi. I just had extractors installed in my 2004 TJ and now I have the check engine light on with a couple of oxygen sensor codes coming up. Has any body else had this issue and how should I go about sorting it out?
