EGR COOLER 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 EGR pipe with cooler 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
Auxiliary battery terminal is disconnected/reconnected Memorize steering angle neutral point Lane departure alert system (w/ Steering Control)

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Intelligent clearance sonar system*1
Simple intelligent parking assist system*1
Pre-crash safety system
Adaptive High Beam System
Parking assist monitor system

Click here

Initialize back door lock Power door lock control system

Click here

Replacement of inverter with converter assembly Resolver learning

  • DTCs are stored

  • Slight vibration at a vehicle speed of 5 km/h (3 mph) or less

  • Shock or vibration during acceleration

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Replacement of ECM Perform Vehicle Identification Number (VIN) registration (w/ Canister Pump Module) MIL comes on

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Perform Vehicle Identification Number (VIN) or frame number registration (w/o Canister Pump Module)

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  • Replacement of EGR valve assembly

  • Gas leak from exhaust system is repaired

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

*1: When performing learning using the GTS.

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PROCEDURE


  1. REMOVE INVERTER WITH CONVERTER ASSEMBLY

    Click here

  2. DRAIN ENGINE COOLANT (for Engine)

    Click here

  3. REMOVE FLOW SHUTTING VALVE (WATER VALVE) (w/ Flow Shutting Valve (Water Valve))

    Click here

  4. REMOVE EGR PIPE ASSEMBLY

    Click here

  5. DISCONNECT WATER BY-PASS HOSE


    1. B006H6W

      Slide the clip and disconnect the water by-pass hose from the EGR valve assembly.

  6. DISCONNECT INLET HEATER WATER HOSE A


    1. A003NWX

      Slide the clip and disconnect the inlet heater water hose A from the EGR pipe with cooler sub-assembly.

  7. DISCONNECT NO. 4 WATER BY-PASS HOSE


    1. A003P8O

      Slide the clip and disconnect the No. 4 water by-pass hose from the EGR pipe with cooler sub-assembly.

  8. REMOVE EGR PIPE WITH COOLER SUB-ASSEMBLY


    1. B006IQ7

      Disconnect the EGR valve assembly connector.

    2. A003MPE

      Remove the 2 nuts and disconnect the EGR pipe with cooler sub-assembly from the exhaust manifold (TWC: Front Catalyst).

    3. A003KATC01
      B006IR6 Bolt
      B006IKP Nut

      Remove the bolt and 2 nuts and disconnect the EGR pipe with cooler sub-assembly with the EGR valve assembly from the cylinder head sub-assembly and camshaft housing sub-assembly.

    4. A003K6U

      Using an E8 "TORX" socket wrench, remove the 2 stud bolts from the cylinder head sub-assembly and camshaft housing sub-assembly.

      Tech Tips

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

    5. A003ODA

      Remove the EGR pipe with cooler sub-assembly with the EGR valve assembly.

    6. A003KVX

      Remove the EGR cooler gasket from the EGR pipe with cooler sub-assembly.

    7. A003O1Z

      Slide the clip and disconnect the No. 6 water by-pass hose from the EGR pipe with cooler sub-assembly.

    8. A003KVJ

      Remove the 2 nuts and EGR pipe with cooler sub-assembly from the EGR valve assembly.

    9. B006HOS

      Remove the EGR valve gasket from the EGR valve assembly.

    10. A003OKB

      Using an E8 "TORX" socket wrench, remove the 3 stud bolts from the EGR pipe with cooler sub-assembly.

      Tech Tips

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