On-Vehicle Inspection

2TR-FE ENGINE CONTROL: CAMSHAFT OIL CONTROL VALVE: ON-VEHICLE INSPECTION

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

(a) Connect the Techstream to the DLC3.

(b) Start the engine.

(c) Turn the Techstream on.

(d) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT System (Bank 1).

(e) Check the engine speed when the camshaft timing oil control valve is operated using the Techstream when the engine coolant temperature is 50°C (122°F) or less.

OK:





HINT
* When performing the Active Test, make sure the air conditioning is on.
* Make sure the engine coolant temperature when the engine is started is 30°C (86°F) or less.

If the result is not as specified, check the camshaft timing oil control valve, wiring and ECM.