A25A-FXS (FUEL): FUEL PRESSURE SENSOR (for High Pressure): REMOVAL; 2021 - 2024 MY Camry HV [10/2020

Last Modified: 11-20-2023	6.11:8.1.0	Doc ID: RM100000001T4LT
Model Year Start: 2021	Model: Camry HV	Prod Date Range: [10/2020 - ]
Title: A25A-FXS (FUEL): FUEL PRESSURE SENSOR (for High Pressure): REMOVAL; 2021 - 2024 MY Camry HV [10/2020 - ]

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 pressure sensor 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
Auxiliary battery terminal is disconnected/reconnected	Perform steering sensor zero point calibration	Lane Tracing Assist System
		Pre-collision System
		Lighting System (w/ AFS)(EXT)
	Memorize steering angle neutral point	Parking Assist Monitor System
	Memorize steering angle neutral point	Panoramic View Monitor System
Replacement of fuel pressure sensor Replacement of throttle body with motor assembly Cleaning the deposits from the throttle body with motor assembly Gas leak from exhaust system is repaired	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 (-) auxiliary battery terminal.
Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

NOTICE:

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE

1. PRECAUTION

NOTICE:

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

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2. DISCHARGE FUEL SYSTEM PRESSURE

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3. REMOVE LUGGAGE TRIM SERVICE HOLE COVER

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4. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL

NOTICE:

When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

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5. REMOVE INTAKE MANIFOLD

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6. REMOVE FUEL PRESSURE SENSOR

(a) Disconnect the fuel pressure sensor connector.

(b) Using an 8 mm socket wrench, remove the 2 bolts, fuel pressure sensor and No. 1 fuel pressure sensor holder from the fuel delivery pipe.

NOTICE:

Pull and remove each fuel pressure sensor in a straight line to avoid damaging the seal surface of the fuel delivery pipe O-ring.
After removing the fuel pressure sensor, remove any O-ring, No. 1 fuel injector back-up ring and No. 3 fuel injector back-up ring remaining on the fuel delivery pipe side.