Installation [08/2015 - ]: Procedure

HINT: 

Perform "Inspection After Repairs" after replacing the fuel injector (Refer to INITIALIZATION [08/2015 - ] ).

1. Attach the 3 clamps to install the No. 6 wire harness to the delivery pipe RH.

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2. Attach the 3 clamps to install the No. 7 wire harness to the delivery pipe LH.

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3. Apply gasoline or spindle oil to a new O-ring and install it to the injector.

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   NOTE:

   Make sure that there is no damage or foreign material in the groove of the injector when installing the O-ring.

4. Connect the injector connector.

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5. Install the injector to the delivery pipe as shown in the illustration.

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   NOTE:

   • Make sure that there are no scratches or foreign matter in or around the insertion hole of the delivery pipe.
   • When inserting the injector, be careful not to damage the O-ring.
   • Attach the part of the injector labeled B between the parts of the delivery pipe labeled A.
6. Check that each injector is installed to the delivery pipe facing the direction shown in the illustration.

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1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head LH.

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2. Install the delivery pipe (with injectors) to the cylinder head LH.
3. Install the 2 bolts.

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

   NOTE:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

4. Connect the No. 7 wire harness connector.

1. Install the 2 delivery pipe spacers and 4 insulators to the cylinder head RH.

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2. Install the delivery pipe (with injectors) to the cylinder head RH.
3. Install the 2 bolts.

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

   NOTE:

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Make sure that the part of the injector labeled B is between the parts of the delivery pipe labeled A.

4. Connect the No. 6 wire harness connector.

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5. Connect the ventilation hose.

1. Connect the No. 1 fuel hose to the fuel delivery pipe LH (Refer to PRECAUTION [08/2015 - ] ).

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1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   LH Side:

   Connect the No. 1 fuel tube to the delivery pipe LH (Refer to PRECAUTION [08/2015 - ] ).

2. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   RH Side:

   Connect the No. 1 fuel tube to the delivery pipe RH (Refer to PRECAUTION [08/2015 - ] ).

1. Connect the No. 2 fuel tube to the fuel pressure regulator (Refer to PRECAUTION [08/2015 - ] ).

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Install the No. 1 engine cover subassembly.

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Install the No. 3 engine cover.

Refer to PROCEDURE - Step 10

Refer to PROCEDURE - Step 46

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG) and Techstream main switch on.
   NOTE:

   Do not start the engine.

3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.
4. Check that there are no fuel leaks after doing maintenance anywhere on the fuel system.