AFTER SERVICE PRECAUTION[L3]

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Warning

•  Fuel is hazardous. It can very easily ignite, causing death or serious injury and damage. Fuel can also irritate skin and eyes. To prevent this, always perform the "Fuel Line Safety Procedure".

Fuel Leakage Inspection

Warning

•  Fuel is hazardous. It can very easily ignite, causing death or serious injury and damage. Fuel can also irritate skin and eyes. To prevent this, always carry out the following procedure with the engine stopped.

Caution

•  Fuel pump operation without fuel in the fuel tank may possible cause malfunction. Verify that there is sufficient fuel in the tank for pump suction.

1.  Start the fuel pump using the following procedure.

Using M-MDS

1.  Connect the M-MDS to the DLC-2.

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2.  Using the simulation function “FP”, start the fuel pump.

Without using M-MDS

1.  Disconnect the negative battery cable.

2.  Remove the fuel pump relay.

Caution

•  Short the specified terminals because shorting the wrong terminal of the main fuse block may cause malfunctions.

3.  Using a jumper wire, short fuel pump relay terminals A and E in the main fuse block.

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4.  Connect the negative battery cable and operate the fuel pump.

2.  Verify that there is no fuel leakage where work is being performed while the fuel is pressurized.

•  If there is leakage, replace the fuel hoses and clips.

•  If there is damage on the seal on the fuel pipe side, replace the fuel pipe.

3.  After reinstallation, repeat steps 1 to 3 in the fuel leakage inspection.