Diesel Throttle Body Installation


  1. INSTALL DIESEL THROTTLE BODY ASSEMBLY

  2. INSTALL AIR TUBE ASSEMBLY

  3. INSTALL NO. 2 INTERCOOLER AIR HOSE

  4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

  5. PERFORM INITIALIZATION

Diesel Throttle Body -- Installation



1. INSTALL DIESEL THROTTLE BODY ASSEMBLY
  1. Connect the connector to install the emission control valve wire to the diesel throttle body assembly.

  1. Install a new gasket and the diesel throttle body assembly with the 2 bolts and 2 nuts.

    Torque:
    10 N*m{102 kgf*cm, 7 ft.*lbf}
  1. Connect the connector and clamp.

  1. for Cold Area Specification Vehicles:
    Connect the No. 11 water by-pass hose and No. 14 water by-pass hose to the diesel throttle body assembly, and slide the 2 clips to secure the hose.



2. INSTALL AIR TUBE ASSEMBLY
  1. Install the air tube assembly to the diesel throttle body assembly and tighten the hose clamp.

    Torque:
    6.5 N*m{66 kgf*cm, 58 in.*lbf}
  1. Connect the connector to the intake air temperature sensor.

  1. Temporarily install the air tube support bracket with the 3 bolts.



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.1Gd-Ftv Engine Control.Ecd System.Diesel Throttle Body  Installation
  1. Tighten the 3 bolts in the order shown in the illustration.

    Torque:
    6.0 N*m{61 kgf*cm, 53 in.*lbf}
  1. Attach the clamp and connect the No. 1 fuel hose to the air tube support bracket.



3. INSTALL NO. 2 INTERCOOLER AIR HOSE
  1. Install the No. 2 intercooler air hose and tighten the 2 hose clamps.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}
  1. Connect the oil return hose and slide the 2 clips to secure the hose.



4. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155
  1. While pushing the No. 1 engine cover sub-assembly towards the rear, attach the 2 rear pins.

  1. Attach the 2 front clips to install the No. 1 engine cover sub-assembly.



5. PERFORM INITIALIZATION
  1. w/o Urea SCR System: (LandCruiser RM000000TIN08IX.html)
  2. w/ Urea SCR System: (LandCruiser RM000000TIN08HX.html)