Toyota Tacoma 2015-2018 Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side)
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) 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.
(e) 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 75 DegFR or more |
2. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side)
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) 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.
(e) 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
and Exhaust VVT Change Angle Bank 1 or Exhaust VVT OCV Control Duty Ratio Bank 2
and Exhaust VVT Change Angle Bank 2] (See page .gif)
).
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
...
Inspection
INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY
(a) Check the operation.
(1) Apply battery voltage between the terminals and check that the plunger
ope ...
Other materials:
Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
CAUTION:
Prolonged and repeated contact with engine oil will result in the removal
of natural oils from the skin, leading to dryness, irritation and dermatitis.
In addition, used engine oil contains potentially harmful contaminants which
may ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FUEL SUCTION TUBE SET GASKET
(a) Ensure gasket groove is clean and free of foreign particles.
(b) Install a new gasket onto the fuel tank.
(c) Make sure that the gasket sits in the groove.
2. INSTALL FUEL SU ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the air conditioning system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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