Components
COMPONENTS
ILLUSTRATION
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*1 | FRONT FENDER APRON SEAL RH |
*2 | V-BANK COVER SUB-ASSEMBLY |
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N*m (kgf*cm, ft.*lbf): Specified torque |
- | - |
ILLUSTRATION
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*1 | CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1) |
*2 | CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1) |
|
*3 | CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2) |
*4 | CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2) |
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*5 | O-RING |
- | - |
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N*m (kgf*cm, ft.*lbf): Specified torque |
● | Non-reusable part |
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Adhesive 1324 | ★ |
Precoated part |
Inspection
INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY
HINT:
Use the same procedure for the intake side and exhaust side.
(a) Check the resistance.
| (1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
1 - 2 | 0 °C (32 °F) |
5.3 to 6.3 Ω | |
20 °C (68 °F) | 5.8 to 6.8 Ω | |
40 °C (104 °F) | 6.2 to 7.4 Ω |
If the result is not as specified, replace the camshaft timing oil control solenoid assembly. |
 |
|
*a | Component without harness connected
(Camshaft Timing Oil Control Solenoid Assembly) | | |
(b) Stroke Amount Inspection
| (1)
Using vernier calipers, measure length (A) and (B) with the shaft of
the camshaft timing oil control solenoid assembly set in the respective
positions shown in the illustration. NOTICE: Do not apply battery voltage to the terminals of the camshaft timing oil control solenoid assembly.
HINT: If the shaft does not extend under its own weight, extend the shaft with your fingers. |
 |
|
*a | Shaft Side Facing Down | |
*b | Shaft Side Facing Up | |
*c | Shaft | | |
(2) Calculate the stroke amount based on the difference of length (A) and (B).
Standard:
6.5 mm (0.256 in.) or more
HINT:
Stroke amount = length (A) - length (B)
If the value is not as specified, replace the camshaft timing oil control solenoid assembly.
Installation
INSTALLATION
PROCEDURE
1. INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)
| (a)
Apply engine oil to a new O-ring and install it to the camshaft timing
oil control solenoid assembly as shown in the illustration. NOTICE:
Do not damage the O-ring. | |
| (b) Apply adhesive to 2 or 3 threads of 2 new bolts. Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
|
(c) Install the camshaft timing oil control solenoid assembly to the timing chain cover assembly with the 2 bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
NOTICE:
- If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
- Make sure that the O-ring is not cracked or moved out of place when
installing the camshaft timing oil control solenoid assembly.
(d) Connect the camshaft timing oil control solenoid assembly connector.
2. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE
Click here
3. INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)
| (a)
Apply engine oil to a new O-ring and install it to the camshaft timing
oil control solenoid assembly as shown in the illustration. NOTICE:
Do not damage the O-ring. | |
| (b) Apply adhesive to 2 or 3 threads of 2 new bolts. Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
|
(c) Install the camshaft timing oil control solenoid assembly to the timing chain cover assembly with the 2 bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
NOTICE:
- If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
- Make sure that the O-ring is not cracked or moved out of place when
installing the camshaft timing oil control solenoid assembly.
(d) Connect the camshaft timing oil control solenoid assembly connector.
4. INSTALL FRONT FENDER APRON SEAL RH
Click here
5. INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)
| (a)
Apply engine oil to a new O-ring and install it to the camshaft timing
oil control solenoid assembly as shown in the illustration. NOTICE:
Do not damage the O-ring. | |
| (b) Apply adhesive to 2 or 3 threads of 2 new bolts. Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
|
(c) Install the camshaft timing oil control solenoid assembly to the timing chain cover assembly with the 2 bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
NOTICE:
- If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
- Make sure that the O-ring is not cracked or moved out of place when
installing the camshaft timing oil control solenoid assembly.
(d) Engage the clamp to connect the engine wire.
(e) Connect the camshaft timing oil control solenoid assembly connector.
6. INSTALL CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
| (a)
Apply engine oil to a new O-ring and install it to the camshaft timing
oil control solenoid assembly as shown in the illustration. NOTICE:
Do not damage the O-ring. | |
| (b) Apply adhesive to 2 or 3 threads of 2 new bolts. Adhesive:
Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
|
(c) Install the camshaft timing oil control solenoid assembly to the timing chain cover assembly with the 2 bolts.
Torque:
10 N·m {102 kgf·cm, 7 ft·lbf}
NOTICE:
- If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
- Make sure that the O-ring is not cracked or moved out of place when
installing the camshaft timing oil control solenoid assembly.
(d) Connect the camshaft timing oil control solenoid assembly connector.
7. INSPECT FOR ENGINE OIL LEAK
Click here
8. INSTALL V-BANK COVER SUB-ASSEMBLY
Click here
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) Inspect the camshaft timing oil control solenoid assembly (for intake side).
(1)
Enter the following menus: Powertrain / Engine / Active Test / Control
the Intake VVT OCV Duty Ratio Bank 1 or Control the Intake VVT OCV Duty
Ratio Bank 2 / Data List / Intake VVT Change Angle Bank 1 or Intake VVT
Change Angle Bank 2.
Powertrain > Engine > Active Test
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Active Test Display |
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Control the Intake VVT OCV Duty Ratio Bank 1 |
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Data List Display |
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Intake VVT Change Angle Bank 1 |
Powertrain > Engine > Active Test
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Active Test Display |
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Control the Intake VVT OCV Duty Ratio Bank 2 |
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Data List Display |
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Intake VVT Change Angle Bank 2 |
(2) Read the Data List while performing the Active Test with the engine idling.
OK:
|
Techstream Operation | Data List (Intake VVT Change Angle Bank 1 or Intake VVT Change Angle Bank 2) |
|
-100% to 100% | Varies by 70 DegFR or more |
If the result is not as specified, check the camshaft timing oil control solenoid assembly, wire harness and ECM.
(e) Inspect the camshaft timing oil control solenoid assembly (for exhaust side).
(1)
Enter the following menus: Powertrain / Engine / Active Test / Control
the Exhaust VVT OCV Duty Ratio Bank 1 or Control the Exhaust VVT OCV
Duty Ratio Bank 2.
Powertrain > Engine > Active Test
|
Tester Display |
| Control the Exhaust VVT OCV Duty Ratio Bank 1 |
Powertrain > Engine > Active Test
|
Tester Display |
| Control the Exhaust VVT OCV Duty Ratio Bank 2 |
(2)
Check the engine speed while operating the camshaft timing oil control
solenoid assembly (for exhaust camshaft) using the Techstream.
OK:
|
Techstream Operation | Engine Condition |
|
0% | Normal engine speed |
|
100% | Engine idles roughly or stalls |
HINT:
Refer
to "Data List / Active Test" [Exhaust VVT OCV Control Duty Ratio Bank
1, Exhaust VVT Change Angle Bank 1, Exhaust VVT OCV Control Duty Ratio
Bank 2 and Exhaust VVT Change Angle Bank 2].
Click here
If the result is not as specified, check the camshaft timing oil control solenoid assembly, wire harness and ECM.
Removal
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 timing oil control solenoid
assembly 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 |
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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 |
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Intelligent Clearance Sonar System*1 |
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Lighting System (for Gasoline Model with Cornering Light) |
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Memorize steering angle neutral point |
Parking Assist Monitor System |
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Panoramic View Monitor System |
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Replacement of ECM | Vehicle Identification Number (VIN) registration |
MIL comes on |
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ECU communication ID registration (Immobiliser system) |
Engine start function |
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Gas leak from exhaust system is repaired |
Inspection after repair |
- Poor idle, etc.
- Engine start function, etc.
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Replacement of ECM (If transaxle compensation code read from ECM) |
- Perform reset memory*2
- Transfer transaxle compensation code
- Perform road test to allow ECM to learn
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- Large shift shock
- Deterioration of fuel efficiency
|
for Initialization
for Registration |
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Replacement of ECM (If transaxle compensation code not read from ECM) |
- Perform reset memory*2
- Reset transaxle compensation code
- Perform road test to allow ECM to learn
|
| Replacement of ECM |
Code registration (Smart Key System (for Start Function)) |
- Wireless Door Lock Control System
- Smart Key System (for Entry Function)
- Smart Key System (for Start Function)
- Steering lock function
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Suspension, tires, etc. |
- Measure ultrasonic sensor detection angle
- Ultrasonic sensor detection angle registration
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- Intelligent Clearance Sonar System
- Intuitive Parking Assist System
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Rear television camera assembly optical axis adjustment (Back camera position setting) |
Parking Assist Monitor System |
for Initialization
for Calibration |
- Parking assist ECU initialization
- Adjust steering angle
- Television camera assembly optical axis adjustment (Back camera position setting)
| Panoramic View Monitor System |
for Initialization
for Calibration |
|
Perform headlight ECU sub-assembly LH initialization |
Lighting system (for Gasoline Model with Cornering Light) |
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Front wheel alignment adjustment |
Perform system variant learning and acceleration sensor zero point calibration. |
- VSC is disabled or malfunctions
- DTCs are output
- Slip indicator light illuminates
- ABS warning light illuminates
|
|
- *1: When performing learning using the Techstream.
Click here
- *2: Not necessary when ECM replaced with new one.
PROCEDURE
1. REMOVE V-BANK COVER SUB-ASSEMBLY
Click here
2. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
| (a) Disconnect the camshaft timing oil control solenoid assembly connector. |
|
(b) Remove the 2 bolts and camshaft timing oil control solenoid assembly from the timing chain cover assembly.
NOTICE:
If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
(c) Remove the O-ring from the camshaft timing oil control solenoid assembly.
NOTICE:
- If the O-ring comes off in the timing chain cover assembly, make sure to remove it.
- Do not drop the O-ring into the timing chain cover assembly.
3. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)
| (a) Disconnect the camshaft timing oil control solenoid assembly connector. |
|
(b) Disengage the clamp to disconnect the engine wire.
(c) Remove the 2 bolts and camshaft timing oil control solenoid assembly from the timing chain cover assembly.
NOTICE:
If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
(d) Remove the O-ring from the camshaft timing oil control solenoid assembly.
NOTICE:
- If the O-ring comes off in the timing chain cover assembly, make sure to remove it.
- Do not drop the O-ring into the timing chain cover assembly.
4. REMOVE FRONT FENDER APRON SEAL RH
Click here
5. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)
| (a) Disconnect the camshaft timing oil control solenoid assembly connector. |
|
(b) Remove the 2 bolts and camshaft timing oil control solenoid assembly from the timing chain cover assembly.
NOTICE:
If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
(c) Remove the O-ring from the camshaft timing oil control solenoid assembly.
NOTICE:
- If the O-ring comes off in the timing chain cover assembly, make sure to remove it.
- Do not drop the O-ring into the timing chain cover assembly.
6. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
Click here
7. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)
| (a) Disconnect the camshaft timing oil control solenoid assembly connector. |
|
(b) Remove the 2 bolts and camshaft timing oil control solenoid assembly from the timing chain cover assembly.
NOTICE:
If the camshaft timing oil control solenoid assembly has been struck or dropped, replace it.
(c) Remove the O-ring from the camshaft timing oil control solenoid assembly.
NOTICE:
- If the O-ring comes off in the timing chain cover assembly, make sure to remove it.
- Do not drop the O-ring into the timing chain cover assembly.
