EGR VALVE 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 valve assembly removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedures Effect/Inoperative Function when Necessary Procedure not Performed Link

  • Replacement of EGR valve assembly

  • Gas leak from exhaust system is repaired

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

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Note

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE


  1. DRAIN ENGINE COOLANT

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  2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

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  3. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE

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  4. REMOVE EGR COOLER ASSEMBLY

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  5. DISCONNECT ENGINE WIRE


    1. B0089EVC01
      *a No. 5 Engine Wire Connector
      *b EGR Valve Assembly Connector

      Disconnect the No. 5 engine wire connector.

    2. Disconnect the EGR valve assembly connector.

    3. Remove the bolt.

    4. Disengage the 2 wire harness clamps and disconnect the engine wire.

  6. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY


    1. B0086UP

      Using an 8 mm socket wrench, remove the 4 bolts and No. 1 EGR pipe sub-assembly from the intake manifold and EGR valve assembly.

    2. B0084Q6

      Remove the EGR valve adapter gasket from the No. 1 EGR pipe sub-assembly.

    3. B0083SP

      Remove the EGR inlet gasket from the intake manifold.

  7. REMOVE EGR VALVE ASSEMBLY


    1. B0084GL

      Slide the clip and disconnect the No. 8 water by-pass hose from the EGR valve assembly.

    2. B00899IC01
      *a Retainer
      B00888T Pinch
      B0086HX Pull
      B0088IO Pull off

      Remove the water hose connector sub-assembly from the EGR valve assembly.


      1. Pinch the retainer of the water hose connector sub-assembly and then pull out the retainer to disengage the lock claws and pull off the water hose connector sub-assembly.

    3. B00892M

      Remove the 2 bolts and EGR cooler bracket from the EGR valve bracket and water outlet.

    4. B0089I8

      Using an 8 mm socket wrench, remove the bolt and disconnect the fuel pipe sub-assembly from the EGR valve bracket.

    5. B0084W2

      Using the 8 mm socket wrench, remove the bolt.

    6. B00856AC01
      *a Pin
      *b Hole

      Remove the EGR valve assembly with the EGR valve bracket from the camshaft housing vertically.

    7. B0085FJ

      Using the 8 mm socket wrench, remove the bolt and EGR valve assembly from the EGR valve bracket.