HELP

Discussion in 'SRT Hellcat Performance' started by Link, May 21, 2016.

  1. Link

    Link Silver Member

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    Just installed new HHP PCM, car tries to start but then dies immediatly. No codes
     
  2. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    is there a red dot flashing in the cluster? if so, the PCM needs to be programmed with SKIM code.
     
  3. Link

    Link Silver Member

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    yes it is. what is that? and how?
     
  4. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    the PCM must communicate with the BCM (body control module) and RFH (radio frequency hub). all 3 must be programmed with a matcing secret code. once code is verified by all 3 modules, it will allow the engine to run. pretty sure HHP PCMs come pre-programmed with your VIN and code.
     
  5. Link

    Link Silver Member

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    yes I gave them the vin, what do I do now?????? take it back out?
    I don't know how to contact Josh.
     
  6. Link

    Link Silver Member

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    should i try to save the existing tune and load stock one. If i can do that without screwing up everything
     
  7. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    does the red dot flash?

    HHP 1-888-894-1115
     
  8. Link

    Link Silver Member

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    yes
     
  9. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    best call HHP before messing with the tune.
     
  10. Link

    Link Silver Member

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    agreed
    thx
     
  11. fnkychkn

    fnkychkn swollen member Gold Supporting Member

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    if you can't resolve this right away, reinstall your stock PCM to get you mobile.
     
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  12. Link

    Link Silver Member

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    had a thought, that it wasn't starting because the hood was open. Shut it, disconnected battery for a few minutes but it doesn't even try to turn over now. o_O
     
  13. Linda's Hell Cat

    Linda's Hell Cat
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    Hemituner Performance
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    aj@hemituner.com


    You need to get in touch with AJ
    Also check your connections and clear any codes.
    It may be something easy for AJ to check

    Linda :)
     
  14. Link

    Link Silver Member

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    I ran the diag,
    no codes other than flashing red light
    I had tried about 6 times to start it with hood open tho.
     
  15. Linda's Hell Cat

    Linda's Hell Cat
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    I know you are excited for the change.
    Send AJ an email with your info and the problems you are having.
    It could very well be the pcm. Only AJ can fix that.
    Take FC's advice and put the stock pcm back in.
    Linda :)
     

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