AIR SWITCHING VALVE (w/ Secondary Air Injection System) REMOVAL


  1. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY

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  2. REMOVE INTAKE MANIFOLD

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  3. DISCONNECT NO. 1 WATER BY-PASS HOSE


    1. A01EO14E02

      Disconnect the No. 1 water by-pass hose from the water by-pass joint and water inlet housing.

  4. DISCONNECT NO. 2 WATER BY-PASS HOSE


    1. Disconnect the No. 2 water by-pass hose from the water by-pass joint.

  5. DISCONNECT NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY (w/ Oil Cooler)


    1. A01EQJQ

      Remove the 3 bolts and disconnect the No. 2 water by-pass pipe.

  6. REMOVE NO. 2 ENGINE COVER

    A01EPEY

  7. DISCONNECT FUEL TUBE CLAMP


    1. A01ES8R

      Disconnect the fuel tube clamp from the bracket.

  8. REMOVE NO. 1 ENGINE COVER

    A01ERJT

  9. REMOVE FRONT WATER BY-PASS JOINT


    1. Disconnect the engine coolant temperature sensor connector.

    2. A01EQXY

      Remove the 4 nuts, front water by-pass joint and 2 gaskets.

  10. REMOVE AIR PIPE SUB-ASSEMBLY


    1. A01ERL8E02

      Disconnect the No. 2 and No. 3 hoses.

    2. Disconnect the air pump connector.

    3. Disconnect the air pump connector clamp holder.

    4. Using a clip remover, detach the wire harness claw.

    5. A01EOOB

      Remove the 2 bolts and air pipe.

    6. Disconnect the 2 No. 1 air hoses from the air pipe.

  11. REMOVE AIR SWITCHING VALVE ASSEMBLY


    1. A01EPBQ

      Disconnect the knock sensor connector.

    2. Remove the bolt and bracket.

    3. Disconnect the 2 air switching valve connectors.

    4. A01ER19

      Remove the 3 bolts and air switching valve.

  12. REMOVE NO. 2 AIR TUBE


    1. A01EO12

      Remove the 2 bolts, No. 2 air tube and gasket.

      Note

      Be careful not to damage the installation surface of the gaskets.

  13. REMOVE NO. 3 AIR TUBE


    1. A01EQKY

      Remove the 2 bolts, No. 3 air tube and gasket.

      Note

      Be careful not to damage the installation surface of the gaskets.