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Thread: Need help with 2012 Ram 1500 hemi throttle pedal position codes

  1. #1
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    Need help with 2012 Ram 1500 hemi throttle pedal position codes

    Put a tune on my buddies 2012 Ram 1500 5.7, just basic stuff nothing crazy. Now I?m getting throttle pedal position codes and the truck stalls after 30 seconds. Anybody have any ideas?

  2. #2
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    Anyone out there?

  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
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    did you perform a throttle relearn?

    adaptive reset

    lighting bolt on dash

    whats the MAP reading Key On Engine Off
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  4. #4
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    Yes I did throttle pedal relearn and adaptive reset, did not do a relearn on the throttle body no. Lightning bolt on dash, and the map reading with key on engine off is 14.2 PSI

  5. #5
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    IMG_0014.jpg

    Codes that are coming up

  6. #6
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    I'm thinking the throttle pedal sensor is bad, but it worked before the tune so I'm kind of lost.

  7. #7
    Advanced Tuner f.creek-ranch's Avatar
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    go back to stock and see what happens….

    wrong data in throttle characteristic or too high values ?

  8. #8
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    Quote Originally Posted by f.creek-ranch View Post
    go back to stock and see what happens….

    wrong data in throttle characteristic or too high values ?
    I went back to stock and same thing. Customer had a pedal commander plugged inline with the pedal too. Removed that, re-read stock tune and same thing. Wondering if that pedal commander messed with the characteristics of the pedal.

    Maybe I need another stock tune for a 2012 Ram 1500 5.7?

  9. #9
    Advanced Tuner f.creek-ranch's Avatar
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  10. #10
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    Stock tune?

  11. #11
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    Thanks F.creek

  12. #12
    Advanced Tuner f.creek-ranch's Avatar
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    yes, stock

  13. #13
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    Here’s deal. The guy had an eBay pedal commander horsepower bullshit set in line with his gas pedal. He wanted a $300 tune including the $100 for credits. My feeling is thuss.

    Please, tell your tuner if you have anything hooked up before the tune. I don’t know what hidden shit bay you have installed on your truck.

  14. #14
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    He had a pedal commander in line with the factory tpps, didn’t tell me it wasn’t installed at the time of tune

  15. #15
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    That 9-Drive box is not going to throw the codes you have shown here. If you post your current tune, I'll take a look at what you've got and see if I can figure out what's going on here and perhaps, be able to help you out...
    Last edited by Spray-Cam Hell-Ram; 08-07-2022 at 02:13 AM.
    2016 Ram CCSB Forged NA 396ci Stroker
    +1.5cc Flat top Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank
    Race Ported Eagles/Titanium 2.10"/Titanium 1.62" Valves
    Self-Designed Custom Grind 236/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Prim LT Headers/Active Viper Hood/2-Step Launch
    ATI SD w/15% UD/Hellcat Pump/Demon 700cc Inj
    Edge Pro Conv w/3800 stall/Det Tru-Trac/410 Gears

  16. #16
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    If you happen to see this message over the next several hours, please list any and all other mods done to his Ram if you could please...
    2016 Ram CCSB Forged NA 396ci Stroker
    +1.5cc Flat top Mahle Power-Pak Forged Pistons w/13.2/1 CR on E85
    Forged Manley 4.05" Stroke Crank
    Race Ported Eagles/Titanium 2.10"/Titanium 1.62" Valves
    Self-Designed Custom Grind 236/249 .629/.629 111LSA 110ICL+1Adv
    Ported Holley Hi-Ram Intake/NXpress Hi-Ram NO2 Plate kit w/250 Shot(4 sec)
    Tx Spd 2" Prim LT Headers/Active Viper Hood/2-Step Launch
    ATI SD w/15% UD/Hellcat Pump/Demon 700cc Inj
    Edge Pro Conv w/3800 stall/Det Tru-Trac/410 Gears