Toyota Avalon (XX50): Fuel Filter

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / 2gr-fks Fuel / Fuel Filter

Components

COMPONENTS

ILLUSTRATION

*A	Type A	*B	Type B
*1	FUEL PUMP	*2	FUEL SUCTION PLATE SUB-ASSEMBLY
*3	FUEL SENDER GAUGE ASSEMBLY	*4	FUEL FILTER
*5	FUEL MAIN VALVE ASSEMBLY (for Low Pressure)	*6	FUEL MAIN VALVE ASSEMBLY (for High Pressure)
*7	NO. 1 FUEL SUCTION SUPPORT	*8	FUEL PUMP HARNESS
*9	O-RING	*10	FUEL PUMP SPACER
*11	FUEL SUB-TANK	*12	HARNESS PROTECTOR
*13	SUCTION FILTER	-	-
●	Non-reusable part	-	-

Replacement

REPLACEMENT

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 filter 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
*: When performing learning using the Techstream. Click here
Battery terminal is disconnected/reconnected	Perform steering sensor zero point calibration	Lane Departure Alert System (w/ Steering Control)
		Pre-collision System
		Intelligent Clearance Sonar System*
		Lighting System (for Gasoline Model with Cornering Light)
	Memorize steering angle neutral point	Parking Assist Monitor System
	Memorize steering angle neutral point	Panoramic View Monitor System
Replacement of fuel pump	Inspection after repair	Poor idle, etc. Engine start function, etc.

CAUTION:

Never perform work on fuel system components near any possible ignition sources.
Vaporized fuel could ignite, resulting in a serious accident.
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.

PROCEDURE

1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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2. REMOVE FUEL SENDER GAUGE ASSEMBLY

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3. REMOVE FUEL PUMP

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4. REMOVE FUEL MAIN VALVE ASSEMBLY

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5. REMOVE NO. 1 FUEL SUCTION SUPPORT

(a) Using a screwdriver with its tip wrapped with protective tape, disengage the 2 claws and remove the No. 1 fuel suction support from the fuel filter.

*a	Protective Tape

6. INSTALL NO. 1 FUEL SUCTION SUPPORT

(a) Engage the 2 claws to install the No. 1 fuel suction support to the fuel filter.

7. INSTALL FUEL MAIN VALVE ASSEMBLY

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8. INSTALL FUEL PUMP

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9. INSTALL FUEL SENDER GAUGE ASSEMBLY

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10. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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Rear Crankshaft Oil Seal

Fuel Injector(for Direct Injection)

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Gasoline Model): Terminals Of Ecu
TERMINALS OF ECU HINT: Check from the rear of the connector while it is connected to the components. RADIO AND DISPLAY RECEIVER ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G14-1 (FR+) - G3-1 (GND1) LA-LG - BR*1 W - BR*2 Sound signal (Front right)*1 ...