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P0136 Code Help!

Discussion in '1st Gen. Tacomas (1995-2004)' started by El Taco, Jul 16, 2009.

  1. Jul 16, 2009 at 6:21 AM
    #1
    El Taco

    El Taco [OP] Well-Known Member

    Joined:
    Feb 22, 2009
    Member:
    #13957
    Messages:
    192
    Gender:
    Male
    STP MN
    Got a 2001 Tacoma Prerunner V6 auto...154K

    I got a p0420 earlier in the year so I got a URD o2 sensor sim for that problem. Ran great for about two months.

    Then this code popped up...the p0136! Upon researching and reading, I think it might be the rear o2 again, correct me if wrong.

    Do I need to replace the rear o2?

    I though that buying the o2 simulator, it would solve this problem. What can it be?

    If I have to buy a whole new sensor, did I waste $$$ on the o2 sim?

    NEED HELP!!!

    PS...I've been getting SHITTY-ASS gas mileage as well...best was 16.5!!!...with a Prerunner!!!

    thanks.
     
  2. Jul 16, 2009 at 6:56 AM
    #2
    chris4x4

    chris4x4 With sufficient thrust, pigs fly just fine. Moderator

    Joined:
    May 8, 2008
    Member:
    #6497
    Messages:
    106,160
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    Male
    First Name:
    FlimFlubberJAM
    Tenoe, AZ
    Vehicle:
    2013 Rubicon Unlimited,
    4.10 gears, sliders, and lots of buttons.
    Check all your connections on the O2 sim.
     
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