2.13.2 Removal and Installation
2.13.2.1 Fuel Injector Replacement

Removal Procedure:

Warning!

Warning:  Refer  to  "Battery  Disconnection  Warning"  in
"Warnings and Notices"

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1.

Release  fuel  system  pressure.  Refer  to 

2.3.8.1

 

Fuel

Pressure Release Procedure

.

2.

Disconnect  the  battery  negative  cable.  Refer  to

2.11.8.1

 

Battery Disconnection

.

3.

Remove the hood. Refer to 

2.6.8.1

 

Plastic Engine Shield

Replacement

.

4.

Disconnect  the  crankcase  ventilation  tube  from  the
cylinder head cover.

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5.

Disconnect the engine fuel injector harness connector.

Note

Pull up the gray self-locking device, and then press
to Disconnect the connector.

Engine

Fuel System JL4G15-D

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6.

Remove the fuel pipe form fuel rail.

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7.

Remove the fuel rail retaining bolts and remove the fuel
rail.

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8.

Remove fuel injectors spring and unplug the fuel injectors.

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Fuel System JL4G15-D

Engine

Installation Procedure:

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1.

Apply a small amount of engine oil to lubricate the fuel
injector O-ring.

2.

Install the fuel injectors to the fuel rail.

Note

Fuel injectors terminal should face outward.

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3.

Install  fuel  injectors  springs,  make  sure  that  the  fuel
injector  wiring  harness  connector  port  and  the  fuel  rail
mounting hole are in the same direction.

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4.

Install the fuel rail and tighten the retaining bolts.

Torque: 10 Nm (Metric) 7.4 lb-ft (US English)

Engine

Fuel System JL4G15-D

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5.

Connect the fuel pipe into fuel rail.

Note

Fuel pipe must be inserted into the fuel rail after the
second boss and then tighten.

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6.

Connect engine fuel injector wiring harness connector.

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7.

Connect crankcase ventilation tube.

8.

Connect the battery negative cable.

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