2022 Maserati M240 V6 RWD and M182 V6 RWD Diagnostic Sheet

Diagnostic Procedure

This diagnostic sheet provides guidelines for diagnosing engine misfire or irregularities in Maserati M240 V6 RWD and M182 V6 RWD models.

The procedure involves saving ECM DTCs+Parameters, performing spark plug cleaning, and conducting a road test to verify the anomaly.

Important Notes

Do not disassemble the central (Pre-Chamber) spark plugs unless instructed to do so.

Visually inspect the Lateral (side) Spark Plugs for fouling or breakage and take detailed photos.

Open a BOL as “SUPPORT REQUEST” and attach all collected information for further instructions.

Manual:

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Diagnostic Procedure