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Question about emission warranty / CEL and aero turbine

Discussion in '2nd Gen. Tacomas (2005-2015)' started by gainman, Mar 21, 2011.

  1. Mar 21, 2011 at 3:52 PM

    gainman [OP] Semper Fi

    Oct 23, 2008
    SW Florida
    2012 TRD Sport Supercharged Manual
    I did a search and found alot of results, most said if I throw code 0420 and 0430 my cats are probably bad. Now I have the aero turbine muffler (everything else is stock), is it possible the higher flow muffler has contributed to a bad reading? Should I still take it in even with the muffler on there to see if it will be warrantied (worried about them saying the muffler voids warranty)? My truck is extended 7/100k so it should be covered under that too. When it stops raining I am gonna pull the sensors out and see how they look.

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