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Engine Troubles [Solved]

Discussion in '2nd Gen. Tacomas (2005-2015)' started by Alphazulu21, Mar 8, 2019.

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  1. Mar 8, 2019 at 5:34 PM
    #41
    DirtTaco

    #41
    DirtTaco Well-Known Member

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    You may want to try putting the proper spark plugs in as well
     
    DirtTaco, Mar 8, 2019
    #41
    b_r_o likes this.
  2. Mar 8, 2019 at 7:43 PM
    #42
    Alphazulu21

    #42
    Alphazulu21 [OP] Member

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    That will be the first thing I do tomorrow...
     
    Alphazulu21, Mar 8, 2019
    #42
    DirtTaco[QUOTED] likes this.
  3. Mar 8, 2019 at 7:54 PM
    #43
    Steves104x4

    #43
    Steves104x4 Well-Known Member

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    BUCKLE UP! It makes it harder for Aliens to pull you out of your Truck.
    With the engine idling tap the mass airflow sensor lightly with the handle of a screwdriver if the idle fluctuates the mass airflow sensor is bad or so I hear but I could be wrong. Good luck!
     
    Steves104x4, Mar 8, 2019
    #43
  4. Mar 8, 2019 at 7:55 PM
    #44
    Hook78

    #44
    Hook78 Well-Known Member

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    Sub’d for outcome, good luck OP.
     
    Hook78, Mar 8, 2019
    #44
  5. Mar 8, 2019 at 8:00 PM
    #45
    Alphazulu21

    #45
    Alphazulu21 [OP] Member

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    I think I have ruled out MAF.... could be wrong though. When I had it running with my foot on the gas we removed the MAF and the engine died. This leads me to believe that MAF is working just fine.... or I am completly wrong. (Would not be the first time)
     
    Alphazulu21, Mar 8, 2019
    #45
    Steves104x4[QUOTED] likes this.
  6. Mar 9, 2019 at 7:08 AM
    #46
    Lester Lugnut

    #46
    Lester Lugnut Well-Known Member

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    Unplug the MAF sensor - try to start truck - does it run better?
     
    Lester Lugnut, Mar 9, 2019
    #46
  7. Mar 9, 2019 at 12:57 PM
    #47
    Alphazulu21

    #47
    Alphazulu21 [OP] Member

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    So I got a neighbors scanner to work.... go figure. These are the codes I got. Where do I begin?

    P0102 Mass or Volume Air Flow Circuit Low Input
    P0113 Intake Air Temperature Circuit High Input
    P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
    P0418 Secondary Air Injection System Relay "A" Circuit Malfunction
    P1613 Secondary Air Injection Driver Malfunction
    P2135 Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation
    P2432 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low Bank 1
    P2433 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1
    P0303P
    P0123P
    P0418P
    P1613P
    P2135P
    P2432P
    P2433P
     
    Alphazulu21, Mar 9, 2019
    #47
  8. Mar 9, 2019 at 1:03 PM
    #48
    Steves104x4

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    Steves104x4 Well-Known Member

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    BUCKLE UP! It makes it harder for Aliens to pull you out of your Truck.
    I’m gonna say try another ECM from a different truck
     
    Steves104x4, Mar 9, 2019
    #48
  9. Mar 9, 2019 at 1:28 PM
    #49
    rphillips

    #49
    rphillips Well-Known Member

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    I love this new computerized shi,,, "uh" stuff. Now you've got the computer working, & it shows you exactly what the problem is. Looks like 15 codes, & probably none of them will fix the problem. Can you tell I'm past my 50's
     
    rphillips, Mar 9, 2019
    #49
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  10. Mar 9, 2019 at 1:31 PM
    #50
    fixnfly

    #50
    fixnfly Well-Known Member

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    Before you do anything crazy, remember that you most likely caused a few of those codes by unplugging stuff.
    I would erase all and start over.
     
    fixnfly, Mar 9, 2019
    #50
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  11. Mar 9, 2019 at 1:40 PM
    #51
    Jeffch

    #51
    Jeffch Well-Known Member

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    Maybe try disconnecting the battery for like some say 20 minutes I did like 45 to reset.
    Reread codes?
    Your buddy prolly removed the intake to do the coolant line.
    Remember I have not done this so I’m guessing here.
    How confident are you in his mechanic ability?
    Ask him if the tach was working before also.
    I’d retrace what was removed to see it was all plumbed right!
     
    Jeffch, Mar 9, 2019
    #51
  12. Mar 9, 2019 at 2:43 PM
    #52
    Alphazulu21

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    Alphazulu21 [OP] Member

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    IT'S ALIVE....

    Went back to the start of the previous owners repair. Removed the intake manifold like I was replacing the water bypass pipe.... found a hose not connected on the back of the intake that was never reconnected. Now I am just down to 2 codes and the car is running pretty smooth.

    P0418
    P2432

    Holy crap what an ordeal.
     
    Alphazulu21, Mar 9, 2019
    #52
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  13. Mar 9, 2019 at 2:47 PM
    #53
    rphillips

    #53
    rphillips Well-Known Member

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    Calm down, you're confused. You were working on a Tacoma, not a car. Glad it's running anyhow.
     
    rphillips, Mar 9, 2019
    #53
  14. Mar 9, 2019 at 3:15 PM
    #54
    Jeffch

    #54
    Jeffch Well-Known Member

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    Jeffch, Mar 9, 2019
    #54
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  15. Mar 9, 2019 at 4:25 PM
    #55
    Alphazulu21

    #55
    Alphazulu21 [OP] Member

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    I could have avoided all of this had I just retraced the steps of the previous repair. Thanks to everyone who was helping.
     
    Alphazulu21, Mar 9, 2019
    #55
    fixnfly and Muddinfun like this.
  16. Mar 9, 2019 at 6:18 PM
    #56
    Muddinfun

    #56
    Muddinfun Well-Known Member

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    Good job. So, was the disconnected hose causing a giant vacuum leak?
     
    Muddinfun, Mar 9, 2019
    #56
  17. Mar 10, 2019 at 4:40 AM
    #57
    fixnfly

    #57
    fixnfly Well-Known Member

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    Yep
    At least you did not start changing ECM's
     
    fixnfly, Mar 10, 2019
    #57
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  18. Mar 11, 2019 at 11:00 AM
    #58
    Razorecko

    #58
    Razorecko Well-Known Member

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    I figured that the original work was already looked over. The beauty of every individual owners personal touch.
     
    Razorecko, Mar 11, 2019
    #58
  19. Mar 11, 2019 at 3:27 PM
    #59
    DriverSound

    #59
    DriverSound Señor Member

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    Glad it worked out. We all forget to plug connectors, etc... once in a while. I double check my work from then on.
     
    DriverSound, Mar 11, 2019
    #59
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