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On-Vehicle Inspection [12/2015 - 08/2016]: Procedure

  1. INSPECT MASS AIR FLOW METER 
    1. Read the values using the Techstream (MAF).
      NOTE:
      • Perform the inspection with the vehicle indoors and on a level surface.
      • Perform the inspection of the MAF meter while it is installed to the air cleaner case (installed to the vehicle).
      • During the test, do not use an exhaust air duct on the exhaust pipe.
      1. Connect the Techstream to the DLC3.
      2. Turn the ignition switch to ON (do not run the engine).
      3. Enter the following menus: Powertrain / Engine / Data List / MAF.
      4. Wait for 30 seconds, and read the values on the Techstream.

        Standard

        Tester Display Condition Specified Condition
        MAF
        • Engine not running
        • 30 seconds after ignition switch turned to ON
        		 0.53 gm/sec or less

        If the result is not as specified, replace the MAF meter.

        If the result is within the specified range, remove and inspect the MAF meter (See step  1).

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