Ignition Coil Inspection

2005 Hyundai Santa Fe GLS, 2.7 D, AWDSECTION Ignition Coil Inspection
  1. Ignition "OFF".
  2. Disconnect ignition coil connector.
  3. Visually/physically inspect the following items:
    • Damage, cracks and flashover.
  4. Measure the resistance between terminals 4 and 3 of the primary ignition coil. (Component side)

    Specification: Approx. 0.67 ~ 0.82 Ξ©

    Fig 1: Measuring Resistance Between Terminals 4 And 3 Of Primary Ignition Coil (Component Side)
    G03846399Courtesy of HYUNDAI MOTOR CO.
  5. Measure the secondary coil resistance.

    Measure the resistance between the high-voltage terminal referring to Fig 2 .

    CAUTION: Be sure, when measuring the resistance of the secondary coil, to disconnect the connector of the ignition coil.
    Specification: Approx. 11.3 ~ 15.3 kΞ©
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.