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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System (2GR-FSE) - Service Information >> Fuel Pressure Pulsation Damper >> Removal [08/2015 - 10/2017] >> Procedure

Removal [08/2015 - 10/2017]: Procedure

  1. REMOVE V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 3 [10/2016 - 10/2017]

  2. DISCHARGE FUEL SYSTEM PRESSURE 

    Refer to PRECAUTION [04/2013 - 10/2017]

  3. PRECAUTION 
    NOTE:

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

    Refer to PRECAUTION [08/2015 - 10/2016] , or refer to PRECAUTION [10/2016 - 10/2017]

  4. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE:

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

    Refer to INITIALIZATION [08/2015 - 10/2016] , or refer to INITIALIZATION [10/2016 - 10/2017]

  5. DISCONNECT NO. 2 VENTILATION HOSE 

    Refer to PROCEDURE - Step 5

  6. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE 

    Refer to PROCEDURE - Step 6

  7. REMOVE FUEL PRESSURE PULSATION DAMPER ASSEMBLY 
    1. Remove the fuel pressure pulsation damper assembly and 2 gaskets, and disconnect the fuel tube sub-assembly from the fuel pump assembly.
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      *1 Fuel Tube Sub-assembly