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Home >> Mazda >> 2019 >> 3 Base, 4D Hatchback, AWD >> Repair and Diagnosis >> Engine Performance >> Ignition System (VIN M) >> Spark Plug Inspection >> Resistance Inspection

Resistance Inspection

  1. Measure the resistance of the spark plug using a tester as shown in the figure.
    G13113138Courtesy of MAZDA MOTORS CORP.
    • If not within specification, replace the spark plug.

    Spark plug resistance [25°C {77 °F}] 

    3.0-7.5 kilohms

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