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o2 sims and CEL

Discussion in '2nd Gen. Tacomas (2005-2015)' started by AirForceTacoma08, Mar 2, 2013.

  1. Mar 2, 2013 at 10:44 AM

    AirForceTacoma08 [OP] Well-Known Member

    Feb 1, 2013
    First Name:
    From AZ but stationed in Louisiana
    08 tacoma v6 4 door TRD
    Ram air intake throttle body spacer doug thorley headers straight pipes magnalow muffler
    ok i have an 08 tacoma with doug thorley long tube headers, straight pipes with a magnaflow exhaust. my CEL didnt come on until a few miles down the road (which i knew might happen) i put a URD o2 simulater in and cleared the CEL and idk if it actually reset the ECU or not so my question is do i have to reset my ECU for it to go back to thinking my cats are still on there and working fine?
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