EXHAUST MANIFOLD 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 air fuel ratio sensor removal/installation are shown below.

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

  • Air fuel ratio sensor (sensor 1)

  • Air fuel ratio sensor (sensor 2)

  • Air leaks from intake system

  • Gas leaks from exhaust system

 Inspection after repairs

  • Poor idle, etc.

  • Engine start function, etc.

CAUTION:


  • B004RDA

    To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

  • B004VCY

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

PROCEDURE


  1. REMOVE V-BANK COVER SUB-ASSEMBLY

    Click here

  2. REMOVE UPPER RADIATOR SUPPORT SEAL


    1. B004WUK

      Detach the 7 clips to remove the upper radiator support seal.

  3. REMOVE RADIATOR COVER PLATE


    1. B004WK0

      Detach the 7 clips to remove the radiator cover plate.

  4. REMOVE LOWER RADIATOR AIR DEFLECTOR


    1. B004S0Z

      Detach the 7 clips to remove the lower radiator air deflector.

  5. REMOVE RADIATOR SUPPORT TO CROSSMEMBER BRACE SUB-ASSEMBLY LH


    1. B004U82

      Remove the 2 bolts and radiator support to crossmember brace sub-assembly LH.

  6. REMOVE RADIATOR SUPPORT TO CROSSMEMBER BRACE SUB-ASSEMBLY RH


    1. B004XF2

      Remove the 2 bolts and radiator support to crossmember brace sub-assembly RH.

  7. REMOVE NO. 1 AIR CLEANER INLET

    Click here

  8. REMOVE AIR CLEANER WITH AIR CLEANER HOSE

    Click here

  9. REMOVE NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE (for 2WD)


    1. Remove the engine oil level dipstick from the No. 2 engine oil level dipstick guide.

    2. B004TYN

      Remove the bolt and No. 2 engine oil level dipstick guide.

    3. Remove the O-ring from the No. 2 engine oil level dipstick guide.

  10. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE (for AWD)

    Click here

  11. REMOVE FRONT FENDER APRON INSULATOR LH


    1. B004UJV

      Remove the 3 bolts and front fender apron insulator LH.

  12. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY (for 2WD)

    Click here

  13. REMOVE TRANSMISSION UNDER COVER (for 2WD)

    Click here

  14. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY (for 2WD)

    Click here

  15. REMOVE FRONT SUSPENSION MEMBER BRACE (for 2WD)

    Click here

  16. REMOVE STRUT BAR BRACKET SUPPORT SUB-ASSEMBLY (for 2WD)

    Click here

  17. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY (for AWD)

    Click here

  18. REMOVE TRANSMISSION UNDER COVER (for AWD)

    Click here

  19. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY (for AWD)

    Click here

  20. REMOVE FRONT SUSPENSION MEMBER BRACE (for AWD)

    Click here

  21. REMOVE STRUT BAR BRACKET SUPPORT SUB-ASSEMBLY (for AWD)

    Click here

  22. REMOVE REAR FLOOR SIDE MEMBER COVER LH

    Click here

  23. REMOVE REAR FLOOR SIDE MEMBER COVER RH

    Click here

  24. REMOVE NO. 2 FLOOR BOARD SUB-ASSEMBLY

    Click here

  25. REMOVE FLOOR BOARD SUB-ASSEMBLY

    Click here

  26. REMOVE FRONT CENTER FLOOR BRACE SUB-ASSEMBLY

    Click here

  27. REMOVE FRONT EXHAUST PIPE ASSEMBLY

    Click here

  28. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET SUB-ASSEMBLY


    1. B004VQ0

      Remove the 2 bolts and No. 1 exhaust pipe support bracket sub-assembly.

  29. REMOVE ENGINE SIDE COVER RH (for 2WD)


    1. B004YC7

      Detach the 4 clips to remove the engine side cover RH.

  30. REMOVE REAR LOWER ARM MOUNTING REINFORCEMENT SUB-ASSEMBLY RH (for 2WD)


    1. B004RAY

      Remove the 4 bolts and rear lower arm mounting reinforcement sub-assembly RH.

  31. REMOVE FENDER APRON BRACE SUB-ASSEMBLY RH

    Click here

  32. REMOVE NO. 1 EGR PIPE

    Click here

  33. DISCONNECT AIR FUEL RATIO SENSOR

    CAUTION:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.


    1. for Bank 1 Sensor 1:


      1. B004VTX

        Disconnect the connector.

      2. Detach the 3 wire harness clamps.

    2. for Bank 1 Sensor 2:


      1. B004UBQ

        Disconnect the connector.

      2. Detach the 2 wire harness clamps.

    3. for Bank 2 Sensor 1:


      1. B004U5O

        Disconnect the connector.

      2. Detach the 4 wire harness clamps.

    4. for Bank 2 Sensor 2:


      1. B004TQCC02
        *A for 2WD
        *B for AWD

        Disconnect the connector.

      2. Detach the 3 wire harness clamps.

  34. REMOVE FRONT PROPELLER SHAFT ASSEMBLY (for AWD)

    Click here

  35. REMOVE EXHAUST MANIFOLD ASSEMBLY LH (for 2WD)

    CAUTION:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.


    1. B004UX4

      Remove the 4 nuts, exhaust manifold assembly LH and gasket.

    2. B004VCRC02
      *A Bank 2 Sensor 1 Side
      *B Bank 2 Sensor 2 Side

      Using SST, remove the 2 air fuel ratio sensors from the exhaust manifold assembly LH.

      SST
      09224-00012

  36. REMOVE EXHAUST MANIFOLD ASSEMBLY LH (for AWD)

    CAUTION:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.


    1. B004U06

      Remove the 4 nuts, exhaust manifold assembly LH and gasket.

    2. B004U6XC02
      *A Bank 2 Sensor 1 Side
      *B Bank 2 Sensor 2 Side

      Using SST, remove the 2 air fuel ratio sensors from the exhaust manifold assembly LH.

      SST
      09224-00012

  37. REMOVE EXHAUST MANIFOLD ASSEMBLY RH (for 2WD)

    CAUTION:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.


    1. B004VGD

      Remove the 4 nuts, exhaust manifold assembly RH and gasket.

    2. B004S1PC02
      *A Bank 1 Sensor 1 Side
      *B Bank 1 Sensor 2 Side

      Using SST, remove the 2 air fuel ratio sensors from the exhaust manifold assembly RH.

      SST
      09224-00012

  38. REMOVE EXHAUST MANIFOLD ASSEMBLY RH (for AWD)

    CAUTION:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.


    1. B004VGD

      Remove the 4 nuts, exhaust manifold assembly RH and gasket.

    2. B004VI7C02
      *A Bank 1 Sensor 1 Side
      *B Bank 1 Sensor 2 Side

      Using SST, remove the 2 air fuel ratio sensors from the exhaust manifold assembly RH.

      SST
      09224-00012

  39. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    1. B004RAFC02
      *a Exhaust Manifold Assembly LH Side
      *b Exhaust Manifold Assembly RH Side

      Remove the 6 bolts and 2 No. 1 exhaust manifold heat insulators from the exhaust manifold assembly.

  40. REMOVE NO. 1 MANIFOLD CONVERTER INSULATOR (for 2WD)


    1. B004W02C02
      *a Exhaust Manifold Assembly LH Side
      *b Exhaust Manifold Assembly RH Side

      Remove the 8 bolts and 2 No. 1 manifold converter insulators from the exhaust manifold assembly.

  41. REMOVE NO. 1 MANIFOLD CONVERTER INSULATOR (for AWD)


    1. B004VEXC02
      *a Exhaust Manifold Assembly LH Side
      *b Exhaust Manifold Assembly RH Side

      Remove the 8 bolts and 2 No. 1 manifold converter insulators from the exhaust manifold assembly.

  42. REMOVE NO. 2 MANIFOLD CONVERTER INSULATOR (for 2WD)


    1. B004SFYC02
      *a Exhaust Manifold Assembly LH Side
      *b Exhaust Manifold Assembly RH Side

      Remove the 8 bolts and 2 No. 2 manifold converter insulators from the exhaust manifold assembly.

  43. REMOVE NO. 2 MANIFOLD CONVERTER INSULATOR (for AWD)


    1. B004SONC02
      *a Exhaust Manifold Assembly LH Side
      *b Exhaust Manifold Assembly RH Side

      Exhaust manifold assembly LH side:


      1. Remove the 3 bolts and No. 2 manifold converter insulator from the exhaust manifold assembly.

    2. Exhaust manifold assembly RH side:


      1. Remove the 4 bolts and No. 2 manifold converter insulator from the exhaust manifold assembly.