RM35X0E _51 Engine / Hybrid System _079024 7GR-FKS FUEL _0383265 FUEL PUMP(for High Pressure) A

7GR-FKS FUEL  FUEL PUMP(for High Pressure)  REMOVAL  


CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel pump assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Battery terminal is disconnected/reconnected Memorize steering angle neutral point Parking assist monitor system (Click here)
Panoramic view monitor system (Click here)
·

Replacement of fuel pump assembly (for high pressure side)

·

Replacement of port fuel injector assembly

·

Replacement of fuel pressure sensor (fuel delivery pipe with sensor assembly)

·

Replacement of throttle body with motor assembly

·

Cleaning the deposits from the throttle body with motor assembly


Inspection after repair
·

Poor idle, etc.

·

Engine start function, etc.


(Click here)

HINT:

When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

·

Learning completes when vehicle is driven

Effect/Inoperative when not Performed Necessary Procedures Link
Lane control system Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 second or more. (Click here)
Pre-collision system

·

Learning completes when vehicle is operated normally

Effect/Inoperative when not Performed Necessary Procedures Link
Power slide door system Fully close the slide door by hand.
HINT:

Initialization is not necessary if the above procedures are performed while the slide door is closed.


(Click here)
Air conditioning system After the ignition switch is turned to ON, the servo motor standard position is recognized. -



CAUTION:
·
A360563

Never perform work on fuel system components near any possible ignition sources.

·

Vaporized fuel could ignite, resulting in a serious accident.

·
A360564

Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.

·

Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

·
A357489

To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.



PROCEDURE

Hide 1. PRECAUTION

NOTICE:

After turning the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) battery terminal.

Click hereGeneral>SETUP>WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL>BEFORE DISCONNECTING BATTERY


Hide 23903 5.REMOVE NO. 3 FUEL TUBE SUB-ASSEMBLY

a.
A443657

Remove the bolt.


b.
A442930

Detach the 2 clamps and disconnect the wire harness.


c.
A437998

Detach the clamp.


d.

Remove the bolt and disconnect the wire harness.


e.
A437999

for LHD:

Detach the 2 clamps and disconnect wire harness.



g.
A442918

Remove the bolt and No. 3 fuel tube sub-assembly.


Hide 23801P 6.REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

CAUTION:

To prevent serious injury due to fuel spray from the high-pressure fuel lines, always discharge fuel system pressure before removing any fuel system components.


a.
A442915

Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.


b.

Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe RH and fuel pump assembly.


Hide 23100X 7.REMOVE FUEL PUMP ASSEMBLY

a.
A438004

Remove the 2 bolts, fuel pump assembly and fuel pump lifter guide from the cylinder head cover sub-assembly.


b.

Remove the fuel pump lifter assembly from the fuel pump lifter housing.


c.

Remove the fuel pump spacer gasket from the cylinder head cover sub-assembly.


d.
A400605

Remove the O-ring from the fuel pump assembly.