VACUUM REGULATING VALVE (w/ EGR System without EGR Cooler) INSPECTION

Note

Do not remove the electric vacuum regulating valve.


  1. INSPECT ELECTRIC VACUUM REGULATING VALVE (for EGR)


    1. A01DY0LE01

      Measure the resistance of the E-VRV.

      Standard resistance
      Tester Connection Specified Condition
      1 - 2 11 to 13 Ω at 20°C (68°F)

      1 - Body Ground

      2 - Body Ground

      		 10 MΩ or higher

      If the result is not as specified, replace the electric vacuum regulating valve.

    2. A01DZNDE01

      Check operation of the E-VRV.


      1. Check that air flows from port E to the filter.

        If the result is not as specified, replace the electric vacuum regulating valve.

      2. A01E2LEE03

        Apply battery voltage across terminals 1 and 2.

      3. Check that air flows from port E to port F.

        If the result is not as specified, replace the electric vacuum regulating valve.