LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2009 >> GS 350 AWD >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System (Service Information) >> Mass Air Flow Meter >> Removal >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Mass Air Flow Meter: Removal: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

  2. REMOVE COOL AIR INTAKE DUCT SEAL  . Refer to REMOVAL - Step 15
  3. REMOVE ENGINE ROOM SIDE COVER RH  . Refer to REMOVAL - Step 16
  4. REMOVE MASS AIR FLOW METER 
    Fig 1: Locating MAF Meter Screws And MAF Meter Connector
    GTY105169Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Disconnect the MAF meter connector.
    2. Remove the 2 screws and MAF meter.
    3. Remove the O-ring from the MAF meter.