ENGINE UNIT REMOVAL


  1. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE


    1. A019LVP

      Remove the engine oil level dipstick.

    2. Remove the bolt and engine oil level dipstick guide.

    3. Remove the O-ring from the engine oil level dipstick guide.

  2. REMOVE NO.1 EXHAUST MANIFOLD HEAT INSULATOR


    1. A019KKB

      Remove the 4 bolts and No. 1 exhaust manifold heat insulator.

  3. REMOVE MANIFOLD STAY


    1. A019LAJ

      Remove the bolt, nut and manifold stay.

  4. REMOVE NO. 2 MANIFOLD STAY


    1. A019LP0

      Remove the bolt, nut and No. 2 manifold stay.

  5. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY


    1. A019N1J

      Remove the 5 nuts and exhaust manifold converter sub-assembly.

    2. A019MTC

      Remove the exhaust manifold to head gasket.

  6. REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET


    1. A019OT7

      Remove the 4 bolts and bracket.

  7. REMOVE THROTTLE BODY ASSEMBLY


    1. A019JYQ

      Disconnect the throttle body assembly connector.

    2. Disconnect the fuel tube from the clamp.

    3. A019NIS

      Disconnect the 2 water by-pass hoses from the throttle body assembly.

    4. A019KSC

      Remove the 4 bolts and the throttle body assembly.

    5. A019NYI

      Remove the bolt and fuel tube bracket.

    6. A019LMP

      Remove the gasket from the intake manifold.

  8. REMOVE WATER BY-PASS HOSE


    1. A019L1U

      Remove the No. 1 and No. 2 water by-pass hoses.

  9. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY


    1. A019NP2

      Remove the 2 bolts, and then remove the fuel delivery pipe together with the 4 fuel injectors.

      Note

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

    2. A019P3J

      Remove the 2 fuel delivery spacers from the cylinder head.

    3. Remove the 4 injector vibration insulators from the cylinder head.

  10. DISCONNECT NO. 2 VENTILATION HOSE


    1. A019OFO

      Disconnect the No. 2 ventilation hose from the intake manifold.

  11. REMOVE INTAKE MANIFOLD


    1. A019L4L

      Remove the 2 bolts and 2 wire harness clamp brackets.

    2. A019MFA

      Disconnect the fuel vapor feed hose and vacuum hose.

    3. Disconnect the wire harness clamp and connector.

    4. Remove the bolt and wire harness clamp bracket.


      1. A019K2Y

        Apply battery voltage to the terminals of the connector to close the tumble control valves.

        Standard
        Tester Connection Specified Condition
        Positive (+) battery voltage applied to terminal 8 (M-), and negative (-) battery voltage applied to terminal 4 (M+) Open → Closed

        Note


        • If this procedure is not performed, the tumble control valves may be damaged when the intake manifold is removed.

        • Apply battery voltage for 1 to 3 seconds.

        • If battery voltage is applied for more than 3 seconds, the actuator may be damaged.

        • Do not allow the lead wires to contact the other terminals.

    5. A019OX7

      Remove the bolt and separate the wire harness.

    6. Disconnect the 2 wire harness clamps and intake air control valve actuator connector.

    7. A019P4F

      Remove the 6 bolts and intake manifold.

      Note

      The tumble control valves may be damaged if they are not closed before removing the intake manifold.

      Tech Tips

      Connect the battery to the terminals of the actuator to operate the motor and close the valves Click here.

    8. A019LJ6

      Remove the intake manifold gasket from the intake manifold.

    9. A019O5S

      Disconnect the 2 vacuum hoses from the intake manifold and remove the check valve.

    10. A019LWK

      Remove the bolt and wire harness clamp bracket.

  12. REMOVE SENSOR WIRE


    1. A019L0V

      Disconnect the knock control sensor wire.

    2. Remove the bolt and knock control sensor wire.

  13. REMOVE KNOCK CONTROL SENSOR


    1. A019PDN

      Disconnect the sensor connector.

    2. Remove the bolt and sensor.

  14. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY


    1. Disconnect the oil pressure switch connector.

    2. A019LGK

      Using a 24 mm deep socket wrench, remove the oil pressure switch.

  15. REMOVE ENGINE COOLANT TEMPERATURE SENSOR


    1. A019L9F

      Disconnect the engine coolant temperature sensor connector.

    2. Disconnect the air fuel ratio sensor connector clamp.

    3. Remove the 2 bolts and disconnect the wire harness.

    4. A019N9VE01
      Text in Illustration
      *1 Ball joint lock nut wrench
      *2 Gasket

      Using a 19 mm ball joint lock nut wrench, remove the engine coolant temperature sensor.

  16. REMOVE IGNITION COIL ASSEMBLY


    1. Disconnect the 4 ignition coil assembly connectors.

    2. A019N2W

      Remove the 4 bolts and 4 ignition coil assemblies.