On-Vehicle Inspection
- INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
- Connect the Techstream to the DLC3.
- Start the engine and turn the tester on.
- Start and warm up the engine.
- Idle the engine.
- Enter the following menus: Powertrain/Engine/Active Test/Control the VVT Exhaust Linear (Bank 1) or Control the VVT Exhaust Linear (Bank 2).
- Check the engine speed while operating the Oil Control Valve (OCV) using the tester.
Standard
CONDITION CHARTTester Operation Specified Condition 0% Normal engine speed 30% Engine Idles roughly If the result is not as specified, check the oil control valve, oil control valve filter, wiring and camshaft timing exhaust gear.
HINT:
- VVT EX B1: Command to activate exhaust side oil control valve of bank 1.
- VVT EX B2: Command to activate exhaust side oil control valve of bank 2.