Cel P0420

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Old Jun 14, 2004 | 08:46 PM
  #1  
DarkAngel's Avatar
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Cel P0420

so I got this code last night at 3am while driving on 92. pulled it today thanks to Ed and thats what it was. but the thing is i only have a cat back and a 3rd cat elim. btw it was REALLY cold last night. I wasnt even pushing the car because it was foggy as well. what should I do. We just cleared it and hope it dosnt come back. if it does CATLESS it is. hehe j/k
Old Jun 14, 2004 | 08:59 PM
  #2  
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It will come back. Get a CEL fix from MPJ for $15. Or you and I can swap rear O2 sensors, since I already have a fix wired in, and I don't need it anymore thanks to Accessport.
Old Jun 14, 2004 | 09:00 PM
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oh or you can move your O2 sensor into one of those spark plug adapter things...search around and you'll find it, but that doesn't always work.
Old Jun 14, 2004 | 09:01 PM
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no worries on that.. It's prob. just the CEL eliminator dying on you.. gat another one or do it mechanically with a sparkplug extender.



gino
Old Jun 14, 2004 | 09:03 PM
  #5  
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but I have all the cats except the 3rd one. that should not throw the code.
Old Jun 14, 2004 | 10:38 PM
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I think darkangel has the O2 sensor in place on the 3rd cat elminator pipe without a CEL fix.
Old Jun 14, 2004 | 10:59 PM
  #7  
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You took some cats out. It throws the code. Get an eliminator or deal with the light.
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