Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1UR-FE FUEL

FUEL INJECTOR - REMOVAL

1. DISCHARGE FUEL SYSTEM PRESSURE
  • CAUTION:
Do not disconnect any part of the fuel system until you have discharged the fuel system pressure.
After discharging the fuel pressure, place a cloth or equivalent over fittings as you separate them to reduce the risk of fuel spray on yourself or in the engine compartment.

Disconnect the fuel pump ECU connector ().

Start the engine. After the engine stops, turn the engine switch off.

  • HINT:
  • DTC P0171/0174 (system too lean) may be stored.

Crank the engine again, and then check that the engine does not start.

Loosen the fuel tank cap, and then discharge the pressure in the fuel tank completely.

Disconnect the cable from the negative (-) battery terminal.

  • NOTICE:
After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work ().
When disconnecting the cable, some systems need to be initialized after the cable is reconnected ().

Connect the fuel pump ECU connector ().

2. PRECAUTION
  • NOTICE:
  • After turning the engine switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work ().
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
  • NOTICE:
  • When disconnecting the cable, some systems need to be initialized after the cable is reconnected ().
4. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Remove the 3 bolts and screw.

Turn the clip indicated by the arrow in the illustration to remove the front fender splash shield sub-assembly LH.

5. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Remove the 3 bolts and 2 screws.

Turn the clip indicated by the arrow in the illustration to remove the front fender splash shield sub-assembly RH.

6. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Remove the 10 bolts and No. 1 engine under cover sub-assembly.

7. REMOVE V-BANK COVER SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Raise the front of the V-bank cover to detach the 3 pins. Then remove the 2 V-bank cover hooks from the bracket, and remove the V-bank cover.

Text in Illustration
*1Grommet
*2Pin
*3Hook
*4Bracket
8. REMOVE AIR CLEANER CAP AND HOSE
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the No. 2 PCV hose and No. 1 air hose.

Disconnect the mass air flow meter connector and detach the clamp.

Detach the 4 clamps.

Loosen the hose clamp and remove the air cleaner cap and hose.

9. DRAIN ENGINE COOLANT
  • CAUTION:
  • Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

Loosen the radiator drain cock plug.

Remove the radiator cap and drain the coolant.

  • HINT:
  • Collect the coolant in a container and dispose of it according to the regulations in your area.

Loosen the 2 cylinder block drain cock plugs and drain the coolant from the engine.

Tighten the 2 cylinder block drain cock plugs.

  • Torque:
  • 13 N*m{ 130 kgf*cm, 9 ft.*lbf}

Tighten the radiator drain cock plug by hand.

Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Text in Illustration
*1Reservoir Cap*2Radiator Cap
*3Radiator Drain Cock Plug*4Cylinder Block Drain Cock Plug
10. REMOVE AIR SWITCHING VALVE ASSEMBLY (w/ Secondary Air Injection System)
for Bank 1 ()
for Bank 2 ()
11. REMOVE NO. 5 WATER BY-PASS PIPE
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the 2 water by-pass hoses and remove the 2 bolts and No. 5 water by-pass pipe.

12. REMOVE EGR VALVE BRACKET
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Detach the 2 wire harness clamps and PCV hose clamp.

Remove the 3 bolts and EGR valve bracket.

13. DISCONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the No. 2 fuel tube from the fuel pressure regulator ().

14. DISCONNECT FUEL TUBE SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the fuel tube from the fuel delivery pipe ().

Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the fuel tube from the No. 2 fuel delivery pipe ().

15. DISCONNECT WIRE HARNESS AND HOSE
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the purge VSV connector.

Disconnect the purge line hose from the purge VSV.

Disconnect the vacuum switching valve connector (for ACIS).

16. DISCONNECT FUEL HOSE
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Detach the clamp.

Disconnect the fuel hose from the No. 2 fuel delivery pipe ().

17. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the No. 6 wire harness connector.

Remove the 2 bolts and fuel delivery pipe.

  • NOTICE:
  • When removing the delivery pipe, hold the pipe by both ends and pull it straight upward.

Remove the 2 delivery pipe spacers and 4 insulators from the intake manifold.

18. REMOVE NO. 2 FUEL DELIVERY PIPE SUB-ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Disconnect the No. 7 wire harness connector.

Remove the 2 bolts and No. 2 fuel delivery pipe.

  • NOTICE:
  • When removing the delivery pipe, hold the pipe by both ends and pull it straight upward.

Remove the 2 delivery pipe spacers and 4 insulators from the intake manifold.

19. REMOVE FUEL INJECTOR ASSEMBLY
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Remove the fuel injector from the fuel delivery pipe, and then disconnect the injector connector.

  • NOTICE:
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200
  • For reinstallation, attach a tag or label to the injector shaft.
Text in Illustration
*1No. 1
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Remove the O-ring from the fuel injector.

Text in Illustration
*1O-ring
Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Detach the 3 clamps and then remove the No. 6 wire harness from the fuel delivery pipe.

Fuel Injector - Removal. 1UR-FE FUEL. Land Cruiser URJ200  URJ202 GRJ200 VDJ200

Detach the 3 clamps and then remove the No. 7 wire harness from the No. 2 fuel delivery pipe.