zex tc window switch install

Discussion in 'Fox 5.0 Talk' started by tyler08, Mar 14, 2009.

  1. tyler08 New Member

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    where do I splice into to get my tach signal?
  2. bubba-dough Active Member

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    If you do not have an MSD ignition box then it goes to the negative coil wire. Just come back a few inches off of the harness that plugs into the coil. If you do have an MSD ignition box then use the tach port off of it.
  3. tyler08 New Member

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    ok thanks for all your help so far!!

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