Stampede Posted December 30, 2008 Report Share Posted December 30, 2008 Need to find one to trick the 02 sensor to believe the cat. is still there, so I don't get an S.E.S light. Thanks. Quote Link to comment Share on other sites More sharing options...
Twistedrx7 Posted December 30, 2008 Report Share Posted December 30, 2008 are you talking about a resistor? Quote Link to comment Share on other sites More sharing options...
kenny Posted December 30, 2008 Report Share Posted December 30, 2008 Don't post what car or anything. If it's for a Fox Body, unless I'm crazy, their o2 sensors are located before the cats and you shouldn't have a need for faking the ECM. Quote Link to comment Share on other sites More sharing options...
Stampede Posted December 30, 2008 Author Report Share Posted December 30, 2008 From my understanding it threads between the 02 and the 02 bung. It's for an 02 2.5 Nissan Altima. Thanks. Quote Link to comment Share on other sites More sharing options...
FourString Posted December 30, 2008 Report Share Posted December 30, 2008 I have heard of using spark plug non-foulers. Can anyone confirm this? If so, Advance Auto Parts sells them in the "HELP!" section. Quote Link to comment Share on other sites More sharing options...
99FLHRCI Posted December 30, 2008 Report Share Posted December 30, 2008 Just search MIL Eliminator or O2 Simulator in google and you will find tons of sites detailing how to take 2 spark plug non-foulers and use them to do what your asking. You may have to sift through a few pages trying to sell you $20 resistors but there are tons with the version you want. Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted December 30, 2008 Report Share Posted December 30, 2008 the non foulers don't work you need sims or a tune Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted January 3, 2009 Report Share Posted January 3, 2009 foulers for the old big thread's. but they wont work. google making a o2 sim. but you should be able to find aftermarket ones...maybe most o2's are 4 wires. 3 for the heater and one for signal. the signal wire is all you need to worry about.otherwise most see the same signal. the rear o2 does not share the same signal as the front's! the front o2 produces a waveform from o.1 mv to .9mv(i am speaking of the o2's that have a 1 volt max signal, some work with a 5 volt max signal) and fluctuates rather rapidly .the rear o2 normally see's a steady signal of 0.700 mv or so at cruise speed. Quote Link to comment Share on other sites More sharing options...
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