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CAMSHAFT REMOVAL

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CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during camshaft removal/installation are shown below.

Table 1. Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Battery terminal is disconnected/reconnected Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

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Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

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Replacement of ECM Vehicle Identification Number (VIN) registration MIL comes on

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Perform code registration (Immobiliser system) Engine start function See Service Bulletin for the registration method.

  • Gas leak from exhaust system is repaired

  • Replacement of throttle body with motor assembly

  • Replacement of cam timing control motor with EDU assembly

  • Removal and installation of a cam timing control motor with EDU assembly

  • Replacement of camshaft timing gear assembly

  • Removal and installation of a camshaft timing gear assembly

  • Replacement of camshaft (for intake or exhaust camshaft)

  • Replacement of camshaft timing exhaust gear assembly

  • Replacement of fuel pump assembly (for high pressure side)

  • Replacement of ignition coil assembly

  • Replacement of EGR valve assembly

  • Replacement of air fuel ratio sensor (sensor 2)

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

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Replacement of automatic transaxle assembly

  1. Reset memory

  2. Input transaxle compensation code into ECM

  3. Perform road test to allow ECM to learn

  • Large shift shock

  • Deterioration of fuel efficiency

Click herefor UB80E Initialization

Click herefor UB80E Registration

Replacement of ECM

(If possible, read the transaxle compensation code from the previous ECM)

  1. Reset memory*1

  2. Transfer transaxle compensation code

  3. Perform road test to allow ECM to learn

Replacement of ECM

(If impossible, read the transaxle compensation code from the previous ECM)

  1. Reset memory*1

  2. Reset transaxle compensation code

  3. Perform road test to allow ECM to learn
Replacement of ECM Perform code registration (Immobiliser function)

  • Wireless door lock control system

  • Smart Entry and Start System (for Entry Function)

  • Smart Entry and Start System (for Start Function)

  • Steering lock function

 See Service Bulletin for the registration method.

Suspension, tires, etc.

(The vehicle height changes because of suspension or tire replacement)

 Rear television camera assembly optical axis (Back camera position setting) Parking assist monitor system

Click herefor Initialization

Click herefor Calibration
Perform headlight ECU sub-assembly LH initialization Lighting system (EXT)

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Front wheel alignment adjustment Perform system variant learning and acceleration sensor zero point calibration.

  • VSC disabled or malfunctioning

  • DTCs are output

  • Slip indicator light illuminated

  • ABS warning light illuminated

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*1: When the ECM is replaced with a new one, reset memory is unnecessary.
Note:

This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

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PROCEDURE


  1. Click here

    INSTALL ENGINE ASSEMBLY TO ENGINE STAND

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  2. Click here

    REMOVE ENGINE HANGERS

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  3. Click here

    REMOVE V-RIBBED BELT

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  4. Click here

    REMOVE NO. 2 ENGINE COVER

    Click here

  5. Click here

    REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

    Click here

  6. Click here

    REMOVE TIMING GEAR COVER INSULATOR

    Click here

  7. Click here

    REMOVE NO. 3 TIMING CHAIN COVER

    Click here

  8. Click here

    REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

    Click here

  9. Click here

    REMOVE MANIFOLD STAY

    Click here

  10. Click here

    REMOVE EXHAUST MANIFOLD (TWC: Front Catalyst)

    Click here

  11. Click here

    REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY

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  12. Click here

    REMOVE THROTTLE BODY GASKET

    Click here

  13. Click here

    REMOVE EGR COOLER ASSEMBLY

    Click here

  14. Click here

    REMOVE NO. 1 EGR COOLER BRACKET

    Click here

  15. Click here

    REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY

    Click here

  16. Click here

    REMOVE WATER HOSE CONNECTOR

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  17. Click here

    REMOVE EGR VALVE ASSEMBLY

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  18. Click here

    REMOVE NO. 3 WATER BY-PASS PIPE

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  19. Click here

    REMOVE NO. 2 WATER BY-PASS PIPE

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  20. Click here

    REMOVE INTAKE MANIFOLD

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  21. Click here

    REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET

    Click here

  22. Click here

    DISCONNECT FUEL TUBE SUB-ASSEMBLY

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  23. Click here

    REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

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  24. Click here

    REMOVE FUEL PUMP ASSEMBLY (for High Pressure)

    Click here

  25. Click here

    REMOVE IGNITION COIL ASSEMBLY

    Click here

  26. Click here

    REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

    Click here

  27. Click here

    REMOVE OIL PRESSURE CONTROL VALVE ASSEMBLY

    Click here

  28. Click here

    REMOVE CAMSHAFT POSITION SENSOR (for Intake Side)

    Click here

  29. Click here

    REMOVE CAMSHAFT POSITION SENSOR (for Exhaust Side)

    Click here

  30. Click here

    REMOVE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY

    Click here

  31. Click here

    REMOVE CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY

    Click here

  32. Click here

    REMOVE CAM TIMING CONTROL MOTOR O-RING

    Click here

  33. Click here

    REMOVE VACUUM PUMP ASSEMBLY

    Click here

  34. Click here

    REMOVE CRANKSHAFT PULLEY ASSEMBLY

    Click here

  35. Click here

    REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

    Click here

  36. Click here

    REMOVE SPARK PLUG TUBE GASKET

    Click here

  37. Click here

    REMOVE ENGINE MOUNTING BRACKET RH

    Click here

  38. Click here

    REMOVE NO. 2 TIMING GEAR COVER ASSEMBLY

    Click here

  39. Click here

    REMOVE TIMING CHAIN COVER OIL SEAL

    Click here

  40. Click here

    SET NO. 1 CYLINDER TO TDC (COMPRESSION)

    Click here

  41. Click here

    REMOVE OIL PUMP DRIVE CHAIN SUB-ASSEMBLY

    Click here

  42. Click here

    REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY

    Click here

  43. Click here

    REMOVE CHAIN TENSIONER SLIPPER

    Click here

  44. Click here

    REMOVE CHAIN SUB-ASSEMBLY

    Click here

  45. Click here

    REMOVE NO. 1 CHAIN VIBRATION DAMPER

    Click here

  46. Click here

    REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY

    Click here

  47. Click here

    REMOVE CAMSHAFT TIMING GEAR ASSEMBLY

    Click here

  48. Click here

    REMOVE TIMING CHAIN COVER ASSEMBLY


    1. B0070AK

      Remove the 19 bolts and timing chain cover assembly from the camshaft housing sub-assembly, cylinder head sub-assembly, cylinder block sub-assembly, stiffening crankcase assembly and oil pump assembly.

    2. B00718PC01
      *a Protective Tape - -

      Remove the timing chain cover assembly by prying between the cylinder head sub-assembly, camshaft housing sub-assembly, cylinder block sub-assembly and stiffening crankcase assembly with a screwdriver with its tip wrapped with protective tape.

      Note:

      Be careful not to damage the contact surfaces of the cylinder head sub-assembly, camshaft housing sub-assembly, cylinder block sub-assembly, stiffening crankcase assembly and timing chain cover assembly.

  49. Click here

    REMOVE FUEL PUMP LIFTER GUIDE

    Click here

  50. Click here

    REMOVE CAMSHAFT HOUSING SUB-ASSEMBLY

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  51. Click here

    REMOVE CAMSHAFT BEARING CAP

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  52. Click here

    REMOVE CAMSHAFT


    1. B006ZWB

      Remove the camshaft from the camshaft housing sub-assembly.

  53. Click here

    REMOVE NO. 2 CAMSHAFT


    1. Remove the No. 2 camshaft from the camshaft housing sub-assembly.