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Home >> Mitsubishi >> 2021 >> RVR LE >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> Ignition System >> On-Vehicle Service >> Spark Plug Check And Cleaning >> Spark Plug Insulation Resistance Check
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Spark Plug Insulation Resistance Check

  1. Measure the insulation resistance of the spark plug. If the insulation resistance of the spark plug is under the limited value, clean the spark plug (Refer to SPARK PLUG CLEANING  ).
  2. After cleaning, measure the insulation resistance again. Replace the plug unless it is within the limited value.

Limit: Minimum 10 MΩ 

G14212838Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.