On-Vehicle Inspection

1UR-FSE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: ON-VEHICLE INSPECTION

1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(c) Push the Techstream main switch ON.

(d) Start and warm up the engine.

(e) Idle the engine.

(f) Enter the following menus: Powertrain / Engine / Active Test / Control the VVT Exhaust Linear (Bank 1) or Control the VVT Exhaust Linear (Bank 2).

(g) Check the engine speed while operating the Oil Control Valve (OCV) using the tester.

Specified condition:





If the result is not as specified, check the oil control valve, wirings and camshaft timing exhaust gear.