FUEL PRESSURE REGULATOR(for AWD) 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 regulator 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
Disconnect cable from negative battery terminal	Memorize steering angle neutral point	Lane departure alert system (w/ Steering Control)	Click here
		Simple intelligent parking assist system*1
		Toyota parking assist-sensor system (w/ Simple Intelligent Parking Assist System)*1
		Pre-collision system
	Initialize back door lock	Power door lock control system	Click here
	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)*2	Stop and start system	Click here

*1: When performing learning using the GTS.

Click here
*2: w/ Stop and start system

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

REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

Click here
REMOVE FUEL SENDER GAUGE ASSEMBLY

Click here
REMOVE FUEL PUMP

Click here
REMOVE FUEL PRESSURE REGULATOR ASSEMBLY
1. Using a screwdriver with its tip wrapped with protective tape, remove the fuel pressure regulator assembly from the fuel filter.
  Note
  
  Pull out the fuel pressure regulator assembly carefully because the O-rings are firmly installed between the fuel pressure regulator assembly and fuel filter.
  
  Do not damage the fuel filter.
2. *1 O-ring
  
  Remove the 2 O-rings from the fuel pressure regulator assembly.