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Thread: alternator control

  1. #1
    Tuner in Training
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    Oct 2009
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    alternator control

    I have an ls swap going on in a 96 vette and need to find out how I need to hook up the alt. I am using a modded fbody harness a 411 pcm with an fbody tune and c5 alt. The fbody controls the alt via the pcm but the vette does not. If I use the vette wiring scheme will I need to make any special changes to my tune.

  2. #2
    Tuner in Training
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    Aug 2006
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    Oak Forest, Ill.
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    Go into "System" > "System Options" and set the Alt F and Alt L to "0" then delete any Alt Codes in the Diagnostic section.

    Jeff
    98 GMC Twin Turbo 5.0, 4L80e, Moser 60, 4:10s,

  3. #3
    Tuner in Training
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    Do I have to change any tables?

  4. #4
    Tuner in Training
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    No, Not that I know of. I never have.

    Jeff
    98 GMC Twin Turbo 5.0, 4L80e, Moser 60, 4:10s,

  5. #5
    Tuner in Training
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    Oct 2009
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    Thanks Jeff.