CAMSHAFT 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 camshaft 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
Disconnect cable from negative battery terminal Memorize steering angle neutral point LKA/LDA System

Click here

Pre-crash safety system

Lighting system (EXT)


  • Cornering lights
Adaptive high beam system
Parking Assist Monitor System (w/ Parallel Parking Assist Function)

Click here

Parking Assist Monitor System (w/o Parallel Parking Assist Function)

Click here

Panoramic view monitor system

Click here

Initialize back door lock Power door lock control system

Click here

Reset back door close position Power back door system

Click here

Replacement of ECM Perform Vehicle Identification Number (VIN) or frame number registration

  • MIL illuminates / -

  • DTC P063051 is stored

for 2GR-FKS (w/ Canister Pump Module):

Click here

for 2GR-FKS (w/o Canister Pump Module)

Click here

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

  • Wireless door lock control system

  • Entry and start system

  • Engine start function

  • Steering lock system

  • Telematics system

    w/ Canister Pump Module

  • Replacement of camshaft (for intake or exhaust camshaft)

  • Replacement of camshaft timing gear assembly

  • Replacement of camshaft timing exhaust gear assembly

  • Replacement of fuel injector assembly (for port injection)

  • Replacement of fuel injector assembly (for direct injection)

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

  • Replacement of ignition coil assembly

  • Air leaks from intake system

  • Gas leak from exhaust system is repaired

  • Replacement of knock control sensor

  • Replacement of Heated oxygen sensor

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

Click here


    w/o Canister Pump Module

  • Replacement of camshaft (for intake or exhaust camshaft)

  • Replacement of camshaft timing gear assembly

  • Replacement of camshaft timing exhaust gear assembly

  • Replacement of fuel injector assembly (for port injection)

  • Replacement of fuel injector assembly (for direct injection)

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

  • Replacement of ignition coil assembly

  • Air leaks from intake system

  • Gas leak from exhaust system is repaired

  • Replacement of knock control sensor

 Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

Click here

Replacement of automatic transaxle assembly

Perform the following procedures in the order shown:


  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

for U881E Initialization:

Click here

for U881E Registration:

Click here

for U881F Initialization:

Click here

for U881F Registration:

Click here

Replacement of ECM

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

 Possible to read transaxle compensation code

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Transfer Transaxle Compensation Code

  3. Perform Road Test to Allow ECM to Learn
Impossible to read transaxle compensation code

Perform the following procedures in the order shown:


  1. Reset Memory

  2. Reset Transaxle Compensation Code

  3. Perform Road Test to Allow ECM to Learn
Front wheel alignment adjustment

  1. Clear zero point calibration data and store system information.

  2. Perform yaw rate and acceleration sensor zero point calibration and store system information.

  • VSC disabled or malfunctions

  • DTCs are stored

  • Slip indicator light illuminates

  • ABS warning light illuminates

  • Theft deterrent system (tilt sensor)*1

Click here

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 (w/ Parallel Parking Assist Function)

for Initialization:

Click here

for Calibration:

Click here

Parking assist monitor system (w/o Parallel Parking Assist Function)

for Initialization:

Click here

for Calibration:

Click here


  • Parking assist ECU initialization

  • Adjust steering angle

 Panoramic view monitor system

for Initialization:

Click here

for Calibration:

Click here

Initialize headlight ECU sub-assembly LH

  • Adaptive high beam system

  • Automatic headlight beam level control system

Click here

*1: w/ TFT Meter Type

PROCEDURE


  1. INSTALL ENGINE ASSEMBLY TO ENGINE STAND

    Click here

  2. REMOVE ENGINE HANGERS

    Click here

  3. REMOVE IGNITION COIL ASSEMBLY

    Click here

  4. REMOVE VACUUM PUMP ASSEMBLY

    Click here

  5. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

    Click here

  6. REMOVE WIRE HARNESS CLAMP BRACKET

    Click here

  7. REMOVE RADIATOR PIPE CLAMP

    Click here

  8. REMOVE STUD BOLT

    Click here

  9. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)

    Click here

  10. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)

    Click here

  11. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)

    Click here

  12. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)

    Click here

  13. REMOVE VVT SENSOR (for Intake Side of Bank 1)

    Click here

  14. REMOVE VVT SENSOR (for Exhaust Side of Bank 1)

    Click here

  15. REMOVE VVT SENSOR (for Intake Side of Bank 2)

    Click here

  16. REMOVE VVT SENSOR (for Exhaust Side of Bank 2)

    Click here

  17. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY

    Click here

  18. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH

    Click here

  19. REMOVE SPARK PLUG TUBE GASKET

    Click here

  20. REMOVE TIMING CHAIN COVER PLATE

    Click here

  21. SET NO. 1 CYLINDER TO TDC (COMPRESSION)


    1. B005MD0C01
      *a Timing Mark (Cutout)
      *b "0" Timing Mark

      Turn the crankshaft clockwise to align the timing mark (cutout) on the crankshaft pulley with the "0" timing mark on the timing chain cover assembly.

    2. B005P89C01
      *A for Bank 2
      *B for Bank 1
      *a Timing Mark
      *b Paint Mark

      Check that the timing marks of the camshaft timing gear assemblies are aligned with the timing marks of the camshaft bearing caps as shown in the illustration.

      Tech Tips

      If the marks are not aligned, turn the crankshaft again to align the marks.

    3. Place paint marks on the timing marks and sprockets of each camshaft timing gear assembly and on the links of the chain sub-assembly.

      Tech Tips

      Be sure to place the paint marks on 2 links of the chain sub-assembly and on the sprockets of the camshaft timing gear assemblies at the locations of the timing marks of the camshaft timing gear assemblies.

  22. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY


    1. B005NVDN01

      Turn the crankshaft approximately 30° counterclockwise so that there is some slack in the chain sub-assembly.

      Tech Tips

      This prevents the valves and pistons from interfering with each other.

    2. B005PPTC01
      *a Lever Hole
      *b Tensioner Hole
      *c Pin

      Align the hole in the lever of the No. 1 chain tensioner assembly with the hole in the tensioner body as shown in the illustration, and then insert a pin with a diameter of 1.0 mm (0.0394 in.) into the hole.

      Note

      Check that the pin is locked.

    3. B005MD0C01
      *a Timing Mark (Cutout)
      *b "0" Timing Mark

      Turn the crankshaft clockwise to align the timing mark (cutout) on the crankshaft pulley with the "0" timing mark on the timing chain cover assembly.

    4. B005PTG

      Remove the 2 bolts and No. 1 chain tensioner assembly from the cylinder head sub-assembly.

      Note

      Do not drop the No. 1 chain tensioner assembly or bolts into the timing chain cover assembly.

  23. DISCONNECT CHAIN SUB-ASSEMBLY (for Bank 1)


    1. B005LIJN01

      Turn the crankshaft clockwise until it is in the position shown in the illustration so that there is some slack in the chain sub-assembly between the banks.

      CAUTION:

      As the camshafts turn suddenly, do not touch the camshafts or camshaft timing gears.

      Tech Tips

      When turning the crankshaft, engine oil may spray out of the oil holes.

    2. B005NYQC01
      *a 5 to 10°

      Turn the crankshaft clockwise until it is in the position shown in the illustration so that the chain sub-assembly can be removed easily.

      Tech Tips

      When turning the crankshaft, engine oil may spray out of the oil holes.

    3. B005MEJ

      Remove the chain sub-assembly from the sprocket of the camshaft timing gear assembly and set it on the camshaft timing gear assembly.

      CAUTION:

      As the camshaft may turn suddenly and pinch your fingers when the chain sub-assembly is removed, pinch the chain sub-assembly and lift it upward to remove it from the sprocket.

  24. SEPARATE NO. 2 CHAIN TENSIONER ASSEMBLY


    1. B005NJ2

      Remove the bolt of the No. 2 chain tensioner assembly.

  25. REMOVE CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)


    1. B005MNWC01
      *a Hold
      B005NIZ Turn

      Hold the hexagonal portion of the camshaft with a wrench and remove the camshaft timing gear bolt from the camshaft timing gear assembly.

      Note


      • Be careful not to damage the camshaft, camshaft housing sub-assembly or spark plug tube with the wrench.

      • If the camshaft timing gear bolt has been struck or dropped, replace it.

  26. REMOVE CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)


    1. B005MEXC01
      *a Hold
      B005NIZ Turn

      Hold the hexagonal portion of the No. 2 camshaft with a wrench and remove the camshaft timing gear bolt from the camshaft timing exhaust gear assembly.

      Note


      • Be careful not to damage the camshaft, camshaft housing sub-assembly or spark plug tube with the wrench.

      • If the camshaft timing gear bolt has been struck or dropped, replace it.

  27. REMOVE CAMSHAFT BEARING CAP (for Bank 1)


    1. B005MX9

      Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly as shown in the illustration.

    2. B005L7LC01
      *a Replacement Bolt and Washer
      *b Part Removal
      *c Replacement Bolt and Washer Installation

      Remove the bolts and camshaft bearing caps in the order shown in the illustration. Immediately after removing a camshaft bearing cap, install replacement bolts and washers in the order shown in the illustration.

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

      Note


      • Do not install the camshaft bearing caps when installing replacement bolts and washers.

      • Be sure to follow the numerical order when performing this procedure.

      • Do not allow replacement bolts or washers to contact the camshaft.

      • Do not drop replacement bolts or washers into the cylinder head sub-assembly.

      Tech Tips


      • Arrange the removed parts so that they can be reinstalled in their original locations.

      • Part number for replacement bolts: 91551-F0850 (9 bolts)

      • Part number for replacement washers: 90201-12028 (18 washers)

  28. REMOVE NO. 2 CAMSHAFT


    1. B005QCR

      While lifting up the camshaft timing exhaust gear assembly, remove the No. 2 chain tensioner assembly.

    2. Lift up the rear of the No. 2 camshaft so that it is at an angle.

    3. B005N90

      Pull the No. 2 camshaft as shown in the illustration to remove it from the camshaft timing exhaust gear assembly.

  29. REMOVE CAMSHAFT


    1. Lift up the rear of the camshaft so that it is at an angle.

    2. B005N9V

      Pull the camshaft as shown in the illustration to remove it from the camshaft timing gear assembly.

  30. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 1)


    1. B005PQV

      Remove the camshaft timing exhaust gear assembly.

  31. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 1)


    1. B005PMQ

      Remove the camshaft timing gear assembly and No. 2 chain sub-assembly.

      Note

      Do not drop the chain sub-assembly into the gap between the engine and timing chain cover assembly.

    2. B005OOV

      Suspend the chain sub-assembly with a string or equivalent.

  32. DISCONNECT CHAIN SUB-ASSEMBLY (for Bank 2)


    1. B005MD0C01
      *a Timing Mark (Cutout)
      *b "0" Timing Mark

      Turn the crankshaft counterclockwise to align the timing mark (cutout) on the crankshaft pulley with the "0" timing mark on the timing chain cover assembly.

    2. B005Q9C

      Remove the chain sub-assembly from the sprocket of the camshaft timing gear assembly and set it on the camshaft timing gear assembly.

      CAUTION:

      As the camshaft may turn suddenly and pinch your fingers when the chain sub-assembly is removed, pinch the chain sub-assembly and lift it upward to remove it from the sprocket.

  33. SEPARATE NO. 3 CHAIN TENSIONER ASSEMBLY


    1. B005M7R

      Remove the bolt of the No. 3 chain tensioner assembly.

  34. REMOVE CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)


    1. B005PBXC01
      *a Hold
      B005NIZ Turn

      Hold the hexagonal portion of the No. 3 camshaft sub-assembly with a wrench and remove the camshaft timing gear bolt from the camshaft timing gear assembly.

      Note


      • Be careful not to damage the No. 3 camshaft sub-assembly, camshaft housing sub-assembly LH or spark plug tube with the wrench.

      • If the camshaft timing gear bolt has been struck or dropped, replace it.

  35. REMOVE CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)


    1. B005M5EC01
      *a Hold
      B005NIZ Turn

      Hold the hexagonal portion of the No. 4 camshaft sub-assembly with a wrench and remove the camshaft timing gear bolt from the camshaft timing exhaust gear assembly.

      Note


      • Be careful not to damage the No. 4 camshaft sub-assembly, camshaft housing sub-assembly LH or spark plug tube with the wrench.

      • If the camshaft timing gear bolt has been struck or dropped, replace it.

  36. REMOVE CAMSHAFT BEARING CAP (for Bank 2)


    1. B005Q6N

      Slide the camshaft timing gear assembly and camshaft timing exhaust gear assembly as shown in the illustration.

    2. B005QELC01
      *a Replacement Bolt and Washer
      *b Part Removal
      *c Replacement Bolt and Washer Installation

      Remove the bolts and camshaft bearing caps in the order shown in the illustration. Immediately after removing a camshaft bearing cap, install replacement bolts and washers in the order shown in the illustration.

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

      Note


      • Do not install the camshaft bearing caps when installing replacement bolts and washers.

      • Be sure to follow the numerical order when performing this procedure.

      • Do not allow replacement bolts or washers to contact the camshaft.

      • Do not drop replacement bolts or washers into the cylinder head LH.

      Tech Tips


      • Arrange the removed parts so that they can be reinstalled in their original locations.

      • Part number for replacement bolts: 91551-F0850 (8 bolts)

      • Part number for replacement washers: 90201-12028 (16 washers)

  37. REMOVE NO. 4 CAMSHAFT SUB-ASSEMBLY


    1. B005NJJ

      While lifting up the camshaft timing exhaust gear assembly, remove the No. 3 chain tensioner assembly.

    2. Lift up the rear of the No. 4 camshaft sub-assembly so that it is at an angle.

    3. B005LF3

      Pull the No. 4 camshaft sub-assembly as shown in the illustration to remove it from the camshaft timing exhaust gear assembly.

  38. REMOVE NO. 3 CAMSHAFT SUB-ASSEMBLY


    1. Lift up the rear of the No. 3 camshaft sub-assembly so that it is at an angle.

    2. B005OZD

      Pull the No. 3 camshaft sub-assembly as shown in the illustration to remove it from the camshaft timing gear assembly.

  39. REMOVE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 2)


    1. B005LF7

      Remove the camshaft timing exhaust gear assembly.

  40. REMOVE CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 2)


    1. B005OSQ

      Remove the camshaft timing gear assembly and No. 2 chain sub-assembly.

      Note

      Do not drop the chain sub-assembly into the gap between the engine and timing chain cover assembly.

    2. B005QEZ

      Suspend the chain sub-assembly with a string or equivalent.