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

Mass Air Flow Meter: Installation: Installation

  1. INSTALL MASS AIR FLOW METER 
    Fig 1: Locating MAF Meter Screws And MAF Meter Connector
    GTY105169Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Install a new O-ring to the MAF meter.
    2. Install the MAF meter with the 2 screws.
    3. Connect the MAF meter connector.
  2. INSTALL ENGINE ROOM SIDE COVER RH  . Refer to INSTALLATION - Step 134
  3. INSTALL COOL AIR INTAKE DUCT SEAL  . Refer to INSTALLATION - Step 135
  4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  5. PERFORM INITIALIZATION 
    1. Perform initialization Refer to INITIALIZATION .
      NOTE:

      Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.