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Home >> Lexus >> 2023 >> LX 600 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> Mass Air Flow Meter >> Removal [12/2021 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during intake mass air flow meter sub-assembly removal/installation are shown below.

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Mass air flow meter sub-assembly Inspection after repair
  • Poor idle, etc.
  • Engine start function, etc.
w/ Canister Pump Module:
Refer to INITIALIZATION [12/2021 - ]
w/o Canister Pump Module:
Refer to INITIALIZATION [12/2021 - ]


COMPONENTS (REMOVAL) 

Fig 1: Mass Air Flow Meter Removal Components
GTY1074288Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Procedure Part Name Code
1 INTAKE MASS AIR FLOW METER SUB-ASSEMBLY 22204 See step  1 - -