ENGINE UNIT REMOVAL


  1. REMOVE THROTTLE BODY ASSEMBLY


    1. w/ Stud Bolt:


      1. A0042Y9

        Disconnect the throttle body assembly connector.

      2. Slide the 2 clips and disconnect the 2 water by-pass hoses from the throttle body assembly.

      3. Remove the 2 bolts, 2 nuts and throttle body assembly from the intake manifold.

    2. w/o Stud Bolt:


      1. A0040S6

        Disconnect the throttle body assembly connector.

      2. Slide the 2 clips and disconnect the 2 water by-pass hoses from the throttle body assembly.

      3. Remove the 4 bolts and throttle body assembly from the intake manifold.

    3. A0041CI

      Remove the gasket from the intake manifold.

  2. REMOVE EGR PIPE ASSEMBLY


    1. A0042P5

      Disconnect the 2 wire harness clamps.

    2. A0042LP

      Remove the bolt and wire harness support.

    3. A004131

      Remove the 4 bolts, EGR pipe assembly and 2 gaskets.

  3. REMOVE EGR VALVE WITH COOLER ASSEMBLY


    1. A00444ME01
      Text in Illustration
      *1 Stud Bolt and Nut

      Remove the 4 nuts and bolt.

    2. Using an E8 "TORX" socket wrench, remove the 4 stud bolts and EGR valve with cooler assembly.

    3. Remove the gasket.

  4. REMOVE VACUUM SWITCHING VALVE ASSEMBLY


    1. Disconnect the 2 fuel vapor feed hoses from the intake manifold and fuel vapor feed pipe.

    2. Remove the bolt and vacuum switching valve assembly.

  5. REMOVE INTAKE MANIFOLD


    1. A00428G

      Disconnect the 3 connectors and 2 wire harness clamps.

    2. Remove the engine oil level dipstick.

    3. A0041JP

      Disconnect the wire harness clamp, and then remove the 2 bolts and engine oil level dipstick guide sub-assembly.

    4. Remove the O-ring from the engine oil level dipstick guide sub-assembly.

    5. A0043W5

      Disconnect the fuel vapor feed hose.

    6. Slide the clip and disconnect the ventilation hose.

    7. A0043TU

      Remove the 2 bolts, 2 nuts and intake manifold.

    8. Remove the No. 1 intake manifold to head gasket from the intake manifold.

    9. w/ Stud Bolt:


      1. A0043KZ

        Using an E6 "TORX" socket wrench, remove the 2 stud bolts from the intake manifold.

        Tech Tips

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

  6. REMOVE FUEL VAPOR FEED PIPE


    1. A00432P

      Remove the bolt and fuel vapor feed pipe.

  7. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. A0042QB

      Remove the bolt.

    2. A0043UV

      Remove the 2 bolts and fuel delivery pipe sub-assembly.

      Note

      Be careful not to drop the fuel injectors when removing the fuel delivery pipe.

  8. REMOVE NO. 1 DELIVERY PIPE SPACER


    1. A0041XV

      Remove the 2 delivery pipe spacers from the cylinder head.

  9. REMOVE FUEL INJECTOR ASSEMBLY


    1. A0040PN

      Pull the 4 fuel injector assemblies out of the fuel delivery pipe sub-assembly.

    2. Remove the O-ring from each fuel injector assembly.

    3. For reinstallation, attach a tag or label to each fuel injector assembly shaft.

      Note

      Prevent entry of foreign matter by covering the fuel injectors with plastic bags.

    4. A0043BG

      Remove the 4 injector vibration insulators.

  10. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    1. A00439K

      Remove the 3 bolts and No. 1 exhaust manifold heat insulator.

  11. REMOVE MANIFOLD STAY


    1. A00415M

      Remove the 3 bolts and manifold stay.

  12. REMOVE EXHAUST MANIFOLD


    1. A00439M

      Remove the 5 nuts, exhaust manifold and gasket.

  13. REMOVE VENTILATION HOSE


    1. A0043G1

      Remove the ventilation hose from the ventilation valve.

  14. REMOVE IGNITION COIL ASSEMBLY


    1. A0042QC

      Disconnect the 4 ignition coil connectors.

    2. Remove the 4 bolts and 4 ignition coils.

      Note

      When removing each ignition coil, do not damage the plug cap on the engine head cover opening or the upper edge of the spark plug tube.