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Throttle position sensor 89452-35030

Discussion in '1st Gen. Tacomas (1995-2004)' started by thumpertx, Sep 4, 2018.

Page 7 of 8
  1. Oct 28, 2019 at 9:05 AM
    #121
    jammer

    #121
    jammer 2003 Toyota PreRunner 3.4L

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    OME Coils/Bilstein 5100's front / 5125's rear 105 Amp Denso Alternator
    Replaced the PVC Valve/Rubber Grommet this weekend on my '03 3.4, and wanted to provide some more pics of the Throttle Body/ECM Motor. I'm a Toyota Tacoma nerd and always like trying to figure out the numbers I see on some of the parts (Pic below).
    The TPS sensor is stock (89452-35030). Below that number is 3A23.
    What's interesting to me is that the number stamped on the throttle body is 3A24.

    2003 TB 89452-35030.jpg
    2003 TB 62020 3A24.jpg
    Backside of Throttle Body.jpg
    Boxer_1572274712.893747_asset.jpg
    All back together_1.jpg
     
    jammer, Oct 28, 2019
    #121
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  2. Oct 28, 2019 at 6:15 PM
    #122
    mechanicjon

    #122
    mechanicjon They call me "Jonny Stubs"

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    Heres some for you.

    20170910_230319.jpg
    20170910_230302.jpg
     
    mechanicjon, Oct 28, 2019
    #122
    jammer[QUOTED] likes this.
  3. Oct 28, 2019 at 6:43 PM
    #123
    jammer

    #123
    jammer 2003 Toyota PreRunner 3.4L

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    OME Coils/Bilstein 5100's front / 5125's rear 105 Amp Denso Alternator
    Very Cool. Always wondered what was behind the plastic.
    Thanks for sharing
     
    jammer, Oct 28, 2019
    #123
  4. Oct 28, 2019 at 6:52 PM
    #124
    mechanicjon

    #124
    mechanicjon They call me "Jonny Stubs"

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    A few more.
    20170910_230306.jpg 20170910_230233.jpg 20170910_230220.jpg
     
    mechanicjon, Oct 28, 2019
    #124
    jammer likes this.
  5. Oct 28, 2019 at 6:55 PM
    #125
    mechanicjon

    #125
    mechanicjon They call me "Jonny Stubs"

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    On the APPS issue of not being able to buy it separate. (F'n Toyota thanks alot) I believe it's possible to use a 2005+ gas pedal with the APPS built into it. I've been studying the 2 FSMs. It should work but I need a 2005+ gas pedal to confirm it.
     
    mechanicjon, Oct 28, 2019
    #125
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  6. Oct 28, 2019 at 6:55 PM
    #126
    jammer

    #126
    jammer 2003 Toyota PreRunner 3.4L

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    OME Coils/Bilstein 5100's front / 5125's rear 105 Amp Denso Alternator
    Did you put the white paint marks on the gears?
     
    jammer, Oct 28, 2019
    #126
  7. Oct 28, 2019 at 6:55 PM
    #127
    mechanicjon

    #127
    mechanicjon They call me "Jonny Stubs"

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    No they were there.
     
    mechanicjon, Oct 28, 2019
    #127
  8. May 21, 2020 at 8:05 PM
    #128
    JasonLee

    #128
    JasonLee Hello? I'm a truck.

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    Still looking for one? I'm done hoarding parts and willing to sell the authentic one I got from PartsGeek.
     
    JasonLee, May 21, 2020
    #128
  9. May 22, 2020 at 7:07 AM
    #129
    Madjik_Man

    #129
    Madjik_Man The Rembrandt of Rattle Can

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    nope got one when they came back in stock.

    what else is in your parts pile?
     
    Madjik_Man, May 22, 2020
    #129
  10. Jul 22, 2020 at 11:25 PM
    #130
    phillthedrill

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    phillthedrill Member

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    Hey JasonLee, I'm still looking for one if you still have it. Or if not, would someone be able to find one? PartsGeek is sold out and Advanced doesn't look like they have one. And also, is there a pdf to download to be able to adjust it for idle correctly, etc? Thank you.
     
    phillthedrill, Jul 22, 2020
    #130
  11. Jul 23, 2020 at 3:34 PM
    #131
    JasonLee

    #131
    JasonLee Hello? I'm a truck.

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    @Nicklovin - Yes, your 2001 is a 3-pin Throttle Position sensor.

     
    JasonLee, Jul 23, 2020
    #131
  12. Jul 28, 2020 at 1:36 PM
    #132
    phillthedrill

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    phillthedrill Member

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    Hey all, I replaced the throttle position sensor and it didn't fix the problem. Does anyone have any suggestions?
     
    phillthedrill, Jul 28, 2020
    #132
  13. Jul 28, 2020 at 2:11 PM
    #133
    JasonLee

    #133
    JasonLee Hello? I'm a truck.

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    Did you read through this thread to see the post on how to recalibrate?
     
    JasonLee, Jul 28, 2020
    #133
  14. Jul 28, 2020 at 3:08 PM
    #134
    phillthedrill

    #134
    phillthedrill Member

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    Edit. I think I fixed it. What I did was install it normal like the old one and then opened the throttle body fly all the way a few times, almost like revving it all the way but without the engine running. Anyways, It seems to have fixed it and I was able to keep the check engine light off.
     
    Last edited: Jul 28, 2020
    phillthedrill, Jul 28, 2020
    #134
    jammer likes this.
  15. Sep 12, 2020 at 1:43 PM
    #135
    Shortman5

    #135
    Shortman5 Well-Known Member

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    ..
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    And anyone’s symptoms been random loss of acceleration while cruising with no codes?
     
    Shortman5, Sep 12, 2020
    #135
  16. Sep 12, 2020 at 2:31 PM
    #136
    CS_AR

    #136
    CS_AR Well-Known Member

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    Everything but the driveshaft. B03A - 410
    The 4 character codes like quality lot numbers. Counterfeits will not have those numbers. They may be based on hex codes in a way to pack 4 characters into 2 bytes in of binary values. I've not seen a character value higher than F (16) used in these codes.

    -- Byte 1--v--Byte 2 --
    00111010 | 00100100
    ----3A-----------24
     
    CS_AR, Sep 12, 2020
    #136
    Akkording and jammer[QUOTED] like this.
  17. Oct 24, 2020 at 5:09 PM
    #137
    Shortman5

    #137
    Shortman5 Well-Known Member

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    Have you learned anything else about this? Hall sensor setup would be ideal.
     
    Shortman5, Oct 24, 2020
    #137
  18. Oct 26, 2020 at 11:19 AM
    #138
    Logger

    #138
    Logger out for a rip are ya bud?

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    just ordered the Aisin part number C70121324701AIS...from Advance Auto for $46. My TPS is bad, I called the dealership with part number 89452-35030 and after a quick "hang on" and some whispering, he said nope that part number doesn't exist. Pretty sure it is and that they just want to sell the entire throttle body.
     
    Logger, Oct 26, 2020
    #138
  19. Oct 26, 2020 at 2:21 PM
    #139
    mechanicjon

    #139
    mechanicjon They call me "Jonny Stubs"

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    Yes and no. It's possible but there was an issue with the voltage signal being a touch higher. Haven't done enough research yet. Kinda got put on the back burner.
     
    mechanicjon, Oct 26, 2020
    #139
  20. Oct 26, 2020 at 2:22 PM
    #140
    mechanicjon

    #140
    mechanicjon They call me "Jonny Stubs"

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    Parts geek sells them.
     
    mechanicjon, Oct 26, 2020
    #140
Page 7 of 8

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