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Proper throttle relearn

Discussion in 'Engine & Performance' started by ovenman01, Sep 16, 2020 at 12:37 AM.

Sponsored By: Moe's Performance
  1. ovenman01

    ovenman01 Junior Member

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    Does anybody know the proper throttle relearn for the 05 5.7 hemi? My truck have me the lightning bolt driving home tonight.
     
  2. mizewilliamc

    mizewilliamc Junior Member

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    Might need a throttle body altogether, but you’ll need a diagnostic tool, maxisys makes a tool that can access the pcm functions like that


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  3. HemiLonestar

    HemiLonestar Senior Member Military

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    Relearn most likely won't solve that, especially when you see the procedure:
    (7) The 5.7L V-8 engine is equipped with a fully electronic accelerator pedal position sensor. If equipped with a 5.7L, also perform the following 3 steps:
    (a) Connect negative battery cable to battery.
    (b) Turn ignition switch ON, but do not crank engine.
    (c) Leave ignition switch ON for a minimum of 10 seconds. This will allow PCM to learn electrical parameters.
    (d) The DRB IIIt Scan Tool may also be used to learn electrical parameters. Go to the Miscellaneous menu, and then select ETC Learn.
     

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