INTAKE MANIFOLD (for DPF) INSPECTION


  1. INSPECT INTAKE MANIFOLD

    Note

    Do not adjust the adjusting screw or 2 swirl control valve actuator installation bolts.

    A01E2UQ

    1. A01E275

      Check the operation of the swirl control valve.


      1. Check that the valve is fully opened under normal conditions.

      2. Connect a vacuum pump to the control valve. Check that the valve is fully closed when a negative pressure of 35 kPa (263 mmHg, 10 in.Hg) is applied.

      3. Leave it for 1 minute and check that the vacuum pump needle does not move. If the result is not as specified, replace the intake manifold.