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

PROCEDURE


  1. INSTALL NO. 3 AIR TUBE


    1. A01WRIYE03
      *1 Identification Color

      Install a new gasket and the No. 3 air tube with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      Tech Tips

      The identification color on the flange is orange.

      Note

      Make sure the claws on the gasket are not caught between the air tube and air switching valve.

  2. INSTALL NO. 2 AIR TUBE


    1. A01WVPJE03
      *1 Identification Color

      Install a new gasket and the No. 2 air tube with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

      Tech Tips

      The identification color on the flange is blue.

      Note

      Make sure the claws on the gasket are not caught between the air tube and air switching valve.

  3. INSTALL AIR SWITCHING VALVE ASSEMBLY


    1. A01WTIL

      Install the air switching valve with the 3 bolts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    2. Connect the 2 air switching valve connectors.

    3. A01WV23

      Install the bracket with the bolt.

      Torque:
      8.0 N*m  { 82 kgf*cm, 71 in.*lbf }

    4. Connect the knock sensor connector.

  4. INSTALL AIR PIPE SUB-ASSEMBLY


    1. Connect the 2 No. 1 air hoses to the air pipe.

    2. A01WUPS

      Connect the air pipe to the air switching valve, and install the air pipe with the 2 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }
    3. B0019H9E13
      *1 No. 3 Hose
      *2 No. 2 Hose

      Connect the air pump connector clamp holder.

    4. Attach the wire harness claw.

    5. Connect the air pump connector.

    6. Connect the No. 2 and No. 3 hoses.

  5. INSTALL FRONT WATER BY-PASS JOINT


    1. A01WUXQ

      Install 2 new gaskets and the front water by-pass joint with the 4 nuts.

      Torque:
      21 N*m  { 214 kgf*cm, 15 ft.*lbf }

    2. Connect the engine coolant temperature sensor connector.

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


    1. A01WT8C

      Connect the No. 2 water by-pass pipe with the 3 bolts.

      Torque:
      10 N*m  { 102 kgf*cm, 7 ft.*lbf }

  7. CONNECT NO. 2 WATER BY-PASS HOSE


    1. A01WVNOE03
      *1 No. 2 Water By-pass Hose
      *2 No. 1 Water By-pass Hose

      Connect the No. 2 water by-pass hose to the water by-pass joint.

  8. CONNECT NO. 1 WATER BY-PASS HOSE


    1. Connect the No. 1 water by-pass hose to the water by-pass joint and water inlet housing.

  9. INSTALL NO. 1 ENGINE COVER

    A01WWMO

    Tech Tips


    • Align the No. 1 engine cover cutouts with the air tube.

    • Align the No. 1 engine cover with the air switching valve surface and cylinder head wall.

    Note

    Make sure that the No. 1 engine cover is flush with the top surface of the intake port of the cylinder head for bank 1 and bank 2.

  10. CONNECT FUEL TUBE CLAMP


    1. A01WWX1

      Connect the fuel tube clamp to the bracket.

  11. INSTALL NO. 2 ENGINE COVER

    A01WUZE

    Tech Tips


    • Align the No. 2 engine cover cutout with the air tube.

    • Align the No. 2 engine cover with the front water by-pass joint and cylinder head wall.

    Note

    Make sure that the No. 2 engine cover is flush with the top surface of the intake port of the cylinder head.

  12. INSTALL INTAKE MANIFOLD

    Click here

  13. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY

    Click here