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On-Vehicle Inspection [10/2014 - ]: Procedure

  1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY 
    NOTE:
    • Perform the inspection with the vehicle indoors and on a level surface.
    • Perform the inspection of the mass air flow meter sub-assembly while it is installed to the air cleaner cap sub-assembly (installed to the vehicle).
    • During the test, do not use an exhaust air duct on the exhaust pipe.

    HINT: 

    Perform "Inspection After Repairs" after replacing the mass air flow meter sub-assembly.

    Refer to INITIALIZATION [10/2014 - ]

    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG) (do not run the engine).
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine and ECT / Data List / MAF.

      Powertrain > Engine and ECT > Data List 

      Tester Display
      MAF
    5. Wait 30 seconds, and then read the values on the Techstream.

      Standard

      Item Condition Specified Condition
      MAF
      • Engine not running
      • 30 seconds after power switch turned on (IG)
      0.58 gm/sec or less

      If the result is not as specified, replace the mass air flow meter sub-assembly.

      If the result is as specified, inspect the mass air flow meter sub-assembly.

      Refer to INSPECTION [10/2014 - ]