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code help.

Discussion in '1st Gen. Tacomas' started by seabeetacoma, Nov 21, 2012.

  1. Nov 21, 2012 at 3:30 PM
    #1
    seabeetacoma

    seabeetacoma [OP] Member

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    nickolas
    port hueneme
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    2002 tacoma limited
    k&n intake, 10000k hids, daystar 3 inch front lift w/builstiens front & back toy tech rear lift
    read p1135
    sensor heater circuit.
    bank 1 sensor 1

    does that mean its my o2 sensor? cleared it and i cleaned it just wondering if i read it correctly...
     
  2. Nov 21, 2012 at 5:50 PM
    #2
    Sittingbull2

    Sittingbull2 Old N.R.A. Hippy

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    Mitch
    Southeast texas
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    2000 Xtra Cab SR5 White
    3" Body lift, ARB Front Bumper w/9000 lb. Warn Winch, Chevy Alum. Rims w/ Kelly 285's M/S
    I attached these codes for you.
    What year is your Yota?
    Hope that helps

    Sittingbull2
     

    Attached Files:

  3. Nov 22, 2012 at 12:32 AM
    #3
    lunch box

    lunch box diesel mechanic

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    diff lock grey wire mod k&n77series cold air intake 2nd gen s/c water meth injection 7th injector urd 5100s lift all the way around add a leaf new excedy clutch and rear main seal scan guage 2 wet okole covers.bazooka tube.& some minor body stuff.TRD supercharger,URD 7th injector kit
    ok a/f sensors by the looks of it is a 02 sensor and we know 02 sensors are heated sounds like some kind of 02 sensor code. usually ill clear the code if it comes back replace it
    when you replace it on some vehicles it takes about 10 minutes for the ecu to recognize it has been changed and the code becomes inactive.also sometimes you must reset the fuel table parameters dont think this applies to you though .
     
  4. Nov 23, 2012 at 8:35 PM
    #4
    seabeetacoma

    seabeetacoma [OP] Member

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    k&n intake, 10000k hids, daystar 3 inch front lift w/builstiens front & back toy tech rear lift
    light came back on 174 dollars later light went off and hoping it doesnt come back on..
     
  5. Mar 25, 2013 at 8:20 AM
    #5
    abuali7866

    abuali7866 Active Member

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    Couple of bolt ons
    Do you have a part number for the sensor?
     
  6. Mar 25, 2013 at 10:38 AM
    #6
    JudoJohn

    JudoJohn Well-Known Member

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  7. Mar 25, 2013 at 12:05 PM
    #7
    abuali7866

    abuali7866 Active Member

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  8. Mar 25, 2013 at 12:10 PM
    #8
    BamaToy1997

    BamaToy1997 ASE Master Tech Vendor

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    Navarre, FL
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    Multi-point tow hooks, new bored 2.7L engine, custom paint. 3 inch adjustable Fabtech front coils, 2.5 inch rear AAL. Front Aussie locker. LED bed lights. Full LED conversion interior and exterior. Relentless Fabrication front and rear bumpers. 4X4innovation sliders. BAMF bed rack. CVT rooftop tent.
    P0135 if a heater code for the heating element inside the O2 sensor. The heating element quickly heats up the O2 sensor so that it begins to properly read faster. (A cold O2 sensor is inaccurate) The P0135 code typically means that you will need to replace the sensor itself. However you do want to check the heater control circuit first to be sure there is not a power/control problem.
     
  9. May 2, 2013 at 2:36 PM
    #9
    Cirrusmonkey

    Cirrusmonkey New Member

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    My CEL light came on as well. My truck suddenly had lots of power but the gas mileage went to crap. I ran a scan and the P1135 code (and only this code) came up. Fuel/Air sensor 1 bank 1. I'll order the Denso part but wanted to make sure that I pull the right sensor. Bank 1 Sensor 1 is the sensor accessible from behind the right front tire, correct? I know that it is also accessible from underneath as well but for description sake.

    I have a 2002 Tacoma XTRA- CAB 4x4 2.7 L automatic.
     
  10. Mar 22, 2014 at 4:47 AM
    #10
    jdkilroy

    jdkilroy Well-Known Member

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    Jon
    Southern NH
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    Figured I would add to an old thread rather than start a new one:

    Replaced all three coil packs, plug wires and MAF recently and shortly after the CE light came on and the DTC is P1135. (Used Denso parts and truck is running great)

    Truck has ~ 41K miles, 3.4l, stock engine, stock exhaust

    Coincidence? seems odd and wondering if there is any connection. The new MAF was not Toyota branded but made by Denso who produces OEM.
     
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