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 with seal sub-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 Perform steering sensor zero point calibration Lane Departure Alert System (w/ Steering Control)

Click here

Pre-collision System
Memorize steering angle neutral point Parking Assist Monitor System

Click here

Panoramic View Monitor System

Click here


  • Replacement of fuel pump with seal sub-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

CAUTION:


  • B0085SR

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

  • Vaporized fuel could ignite, resulting in a serious accident.


  • B0085VC

    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. DISCHARGE FUEL SYSTEM PRESSURE

    Click here

  2. PRECAUTION

    Note

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

    Click here

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

    Note

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

    Click here

  4. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY

    Click here

  5. REMOVE FUEL PUMP PROTECTOR


    1. B0084NO

      Remove the 2 bolts and fuel pump protector from the cylinder head cover sub-assembly.

  6. DISCONNECT NO. 2 FUEL TUBE SUB-ASSEMBLY


    1. B0085DR

      Disconnect the No. 2 fuel tube sub-assembly from the No. 1 fuel pipe.

      Click here

  7. REMOVE NO. 1 FUEL PIPE


    1. B0085XFC01
      *a 17 mm Deep Socket Wrench

      Using a 17 mm deep socket wrench, remove the No. 1 fuel pipe and gasket from the fuel pump with seal sub-assembly.

  8. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY


    1. B0088RU

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

    2. B0083SF

      Loosen the 2 bolts of the fuel pump with seal sub-assembly.

    3. Remove the No. 1 fuel pipe sub-assembly from the fuel delivery pipe sub-assembly and fuel pump with seal sub-assembly.

  9. REMOVE FUEL PUMP WITH SEAL SUB-ASSEMBLY


    1. B0084EW

      Disconnect the fuel pump with seal sub-assembly connector.

    2. Remove the 2 bolts and fuel pump with seal sub-assembly from the cylinder head cover sub-assembly.

    3. B0083E0C03
      *1 Fuel Pump with Seal Sub-assembly
      *2 Fuel Pump Insulator
      *3 Fuel Pump Lifter Assembly
      *4 Fuel Pump Lifter Guide

      Remove the fuel pump lifter guide, fuel pump lifter assembly and fuel pump insulator from the fuel pump with seal sub-assembly.

    4. B008674

      Remove the O-ring from the fuel pump with seal sub-assembly.

    5. B0084QPC01
      *1 Fuel Pump Spacer Gasket
      *2 O-ring

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

    6. Remove the 2 O-rings from the No. 4 camshaft bearing cap.