Mass Air Flow Meter Installation

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Engine Control System. Lexus Gs430, Gs300. Uzs190 Grs190

  1. INSTALL INTAKE AIR FLOW METER

  2. INSTALL V-BANK COVER

  3. INSTALL ENGINE ROOM SIDE COVER RH

  4. INSTALL COOL AIR INTAKE DUCT SEAL

  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  6. PERFORM INITIALIZATION

Mass Air Flow Meter -- Installation



1. INSTALL INTAKE AIR FLOW METER


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Install a new O-ring to the MAF meter.

  1. Install the MAF meter with the 2 screws.

  1. Connect the MAF meter connector.



2. INSTALL V-BANK COVER

  1. Install the V-bank cover with the 2 nuts.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


3. INSTALL ENGINE ROOM SIDE COVER RH


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Engine Control System.Sfi System.Mass Air Flow Meter Installation

  1. Install the side cover with the 2 clips and nut.



4. INSTALL COOL AIR INTAKE DUCT SEAL


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Engine Control System.Sfi System.Mass Air Flow Meter Installation

  1. Install the intake duct seal with the 7 clips.



5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


6. PERFORM INITIALIZATION

  1. Perform initialization (Click here).

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