Common Rail Inspection


  1. INSPECT COMMON RAIL ASSEMBLY

Common Rail -- Inspection



1. INSPECT COMMON RAIL ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Fuel.Fuel System.Common Rail Inspection

  1. Inspect the fuel pressure sensor.

    Text in Illustration
    *a
    		Component without harness connected
    (Fuel Pressure Sensor)

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

      Standard Resistance:
      Tester Connection
      		Condition
      		Specified Condition
      5 (PR) - 4 (E2)
      		25°C (77°F)
      		16.4 kΩ or less
      2 (PR2) - 3 (E2S)
      		16.4 kΩ or less
      6 (VC) - 5 (PR)
      		3 kΩ or less
      1 (VCS) - 2 (PR2)
      		3 kΩ or less
      If the result is not as specified, replace the common rail assembly.

  1. Inspect the pressure discharge valve.

    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)
      		0.42 to 0.52 Ω
      HINT:
      The temperature indicated in "Condition" is the temperature of the pressure discharge valve.
      If the result is not as specified, replace the common rail assembly.