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DIESEL THROTTLE BODY INSPECTION

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PROCEDURE


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    INSPECT VENTURI ASSEMBLY


    1. A01SED7C01
      *a

      Component without harness connected

      (Venturi Assembly)

      Inspect the throttle control motor.


      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 20°C (68°F) 18 to 22 Ω
        2 - 3 20°C (68°F) 18 to 22 Ω
        4 - 5 20°C (68°F) 18 to 22 Ω
        5 - 6 20°C (68°F) 18 to 22 Ω

        If the result is not as specified, replace the venturi assembly.

    2. A01SCNQC01
      *a

      Component without harness connected

      (Venturi Assembly)

      Inspect the throttle open switch.


      1. Measure the resistance according to the value(s) in the table below.

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 Fully open Below 1 Ω
        1 - 2 Fully close 10 kΩ or higher

        If the result is not as specified, replace the venturi assembly.