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Mass Air Flow Meter: Inspection

  1. INSPECT MASS AIR FLOW METER 
    1. Using a work light, check that the platinum filament (heater portion) in the mass air flow meter has no foreign matter attached.

      OK: 

      No foreign matter attached. 

      Fig 1: Identifying Platinum Filament (Heater Portion) In Mass Air Flow Meter
      G05398757Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002