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Thread: Egr off old 5.7 hemi if someone can help please ....

  1. #1
    Potential Tuner
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    Egr off old 5.7 hemi if someone can help please ....

    Hi all. Can someone with older HP version switch off EGR valve please? Thank you.
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    Last edited by yossta; 4 Weeks Ago at 06:26 AM.

  2. #2
    Tuner in Training
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    Try This
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  3. #3
    Advanced Tuner
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    this is the way
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  4. #4
    Tuner in Training
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    Quote Originally Posted by LilSick View Post
    this is the way
    You disabled it in the master DTC list but left the mater disable enabled wouldn't that cause it to still function unless its unplugged?