Toyota Camry (XV70): 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|
Active Test Display |
|---|
|
Control the Intake VVT OCV Duty Ratio Bank 1 |
|
Data List Display |
|---|
|
Intake VVT Change Angle Bank 1 |
|
Active Test Display |
|---|
|
Control the Intake VVT OCV Duty Ratio Bank 2 |
|
Data List Display |
|---|
|
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 |
|
Tester Display |
|---|
| Control the Exhaust VVT OCV Duty Ratio Bank 2 |
(2) Check the engine speed while operating the cam 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].
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If the result is not as specified, check the camshaft timing oil control solenoid assembly, wire harness and ECM.
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Removal
REMOVAL PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY
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2. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)
(a) Disconnect the camshaft ti
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 res
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
SEE MORE:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the audio and visual system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
When troubleshooting, c
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 telephone and GPS antenna assembly removal/installation are shown below. Necessary Procedures After P
