Toyota Yaris: Camshaft Oil Control Solenoid / On-vehicle Inspection

Toyota Yaris XP210 (2020-2022) Reapir and Service Manual / Engine & Hybrid System / G16e-gts (engine Control) / Camshaft Oil Control Solenoid / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side)

(a) Connect the GTS to the DLC3.

(b) Start the engine.

(d) Inspect the camshaft timing oil control solenoid assembly.

(1) Enter the following menus: Powertrain / Engine / Active Test / Control the Intake VVT OCV Duty Ratio Bank 1 / Data List / Intake VVT Change Angle Bank 1.

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

(2) Read the Data List while performing the Active Test with the engine idling.

OK:

GTS Operation	Data List (Intake VVT Change Angle Bank 1)
0% to 100%	Varies by 70 DegFR or more

If the result is not as specified, check the cam timing oil control solenoid assembly, wire harness and ECM.

2. INSPECT CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side)

(a) Connect the GTS to the DLC3.

(b) Start the engine.

(d) Inspect the camshaft timing oil control solenoid assembly.

(1) Enter the following menus: Powertrain / Engine / Active Test / Control the Exhaust VVT OCV Duty Ratio Bank 1 / Data List / Exhaust VVT Change Angle Bank 1.

Powertrain > Engine > Active Test

Active Test Display
Control the Exhaust VVT OCV Duty Ratio Bank 1

Data List Display
Exhaust VVT Change Angle Bank 1

(2) Read the Data List while performing the Active Test with the engine idling.

OK:

GTS Operation	Data List (Exhaust VVT Change Angle Bank 1)
0% 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.

Components

COMPONENTS ILLUSTRATION *A for Intake Side *B for Exhaust Side *1 CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY *2 O-RING N*m (kgf*cm, ft...

Removal

REMOVAL PROCEDURE 1. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side) (a) Disconnect the camshaft timing oil control solenoid assembly connector...

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