Mass Air Flow Meter: Installation

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL MASS AIR FLOW METER
1. Install the mass air flow meter with the 2 screws.
  NOTE: Make sure that the O-ring is not cracked or jammed when installing it.
  
  Fig 1: Identifying Mass Air Flow Meter Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the mass air flow meter connector.
CONNECT CABLE TO BATTERY NEGATIVE TERMINAL