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Home >> Lexus >> 2021 >> NX 300h Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Service Information) >> Mass Air Flow Meter >> On-Vehicle Inspection [10/2014 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • Perform the mass air flow meter sub-assembly inspection according to the procedures below.
  • Only replace the mass air flow meter sub-assembly when the mass air flow value in the Data List (with the engine stopped) is not within the normal operating range or there is foreign matter on the mass air flow meter platinum hot wire (heater).