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Ignition Coil Resistance Check - JUSTY PFI

  1. Disconnect ignition coil 2-wire connector. Check primary resistance between terminals. If resistance is not .81-.99 ohm, replace coil.
  2. To check secondary resistance, connect ohmmeter between coil secondary tower and White/Black wire terminal of 2-wire connector. If resistance is not 8500-11,000 ohms, replace coil.
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