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Home >> Toyota >> 2007 >> Tundra Base, 4.0 U >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1GR-FE) - System Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Mass Air Flow Meter >> Removal

Mass Air Flow Meter: Removal

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:
    • Some systems need to be initialized after the cable is reconnected (see INITIALIZATION ).
    • After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-) battery terminal.
  2. REMOVE V-BANK COVER  (See REMOVAL )
  3. REMOVE MASS AIR FLOW METER 
    1. Disconnect the MAF meter connector.
    2. Remove the 2 screws and MAF meter.
      Fig 1: Locating MAF Meter Screws
      G05149575Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002