FUEL PRESSURE REGULATOR 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 auxiliary 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*1
Pre-collision system
Initialize back door lock Power door lock control system

Click here

*1: When performing learning using the GTS.

Click here

Note

Do not disconnect the tube shown in the illustration when disassembling the fuel suction tube with pump and gauge assembly. Doing so will cause reassembly of the fuel suction tube with pump and gauge assembly to be impossible as the tube is pressed into the fuel suction plate sub-assembly.

A001NZ1C01
*a Tube

PROCEDURE


  1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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  2. REMOVE FUEL PRESSURE REGULATOR ASSEMBLY


    1. A001OR6

      Remove the No. 3 fuel suction support from the fuel suction tube with pump and gauge assembly.

    2. A001R8RC02
      *a Protective Tape

      Using a screwdriver with its tip wrapped with protective tape, remove the fuel pressure regulator assembly from the fuel suction tube with pump and gauge assembly.

      Note

      Pull out the fuel pressure regulator assembly carefully because the O-rings are firmly installed between the fuel pressure regulator assembly and the fuel suction tube with pump and gauge assembly.

    3. A001QJ8C12
      *1 O-ring

      Remove the 2 O-rings from the fuel pressure regulator assembly.