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Home >> Mazda >> 2016 >> 5 GT, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Coil Inspection

Ignition Coil Inspection

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  1. Perform the spark test and identify the malfunctioning cylinder. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION .)
  2. Replace the ignition coil of the malfunctioning cylinder with that of a normal cylinder, and perform the spark test again. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION .)
    • If the spark is not normal due to a malfunctioning ignition coil, replace that ignition coil.
    • It is unlikely that all four ignition coils fail to operate properly. To prevent replacing a normal component, perform the above procedure, identify the malfunctioning ignition coil, and replace it.
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