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Home >> Toyota >> 2024 >> Corolla LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Emission Control System (2ZR-FXE) - Service Information) >> EGR Valve >> Removal [09/2022 - 11/2022] >> Procedure

Removal [09/2022 - 11/2022]: Procedure

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  1. PRECAUTION 
    NOTE:

    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.

  2. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 1

  3. REMOVE INVERTER WITH CONVERTER ASSEMBLY 

    Refer to REMOVAL [09/2022 - ]

  4. REMOVE EGR PIPE ASSEMBLY 

    Refer to PROCEDURE - Step 8

  5. REMOVE EGR VALVE ASSEMBLY 
    1. Disconnect the EGR valve assembly connector.
      GTY1103478Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Slide the clip and disconnect the No. 6 water by-pass hose from the EGR valve assembly.
      GTY1103479Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Slide the clip and disconnect the water by-pass hose from the EGR valve assembly.
      GTY603533Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 3 nuts.
      GTY1103477Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Using an E8 "TORX" socket wrench, remove the stud bolt from the camshaft housing sub-assembly.
      GTY1108417Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      If a stud bolt is deformed or the threads are damaged, replace it.

    6. Remove the EGR valve assembly from the EGR pipe with cooler sub-assembly.
    7. Remove the EGR valve gasket from the EGR valve assembly.
      GTY565480Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002