MASS AIR FLOW METER(w/ DPF) ON-VEHICLE INSPECTION

PROCEDURE


  1. CHECK MASS AIR FLOW METER SUB-ASSEMBLY


    1. Check the mass air flow value.


      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS on.

      4. Enter the following menus: Powertrain / Engine / Data List / Primary / MAF.

      5. A01WW6D

        Blow air into the mass air flow meter and check that the mass air flow value fluctuates.

        If the result is not as specified, check the wiring and ECM Click here.