INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
Connect the Techstream to the DLC3.
Start the engine.
Turn the Techstream on.
Turn the A/C switch on.
Inspect the camshaft timing oil control valve assembly (for intake camshaft).
Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Linear (Bank 1).
Check the engine speed while operating the camshaft timing oil control valve assembly (for intake camshaft) using the Techstream.
Standard Condition | ||||||
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Tech Tips
If the result is not acceptable, cool the engine (engine coolant temperature is 50°C (122°F) or less) and perform the Active Test again.
Inspect the camshaft timing oil control valve assembly (for exhaust camshaft).
Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Exhaust Linear (Bank 1).
Check the engine speed while operating the camshaft timing oil control valve assembly (for exhaust camshaft) using the Techstream.
Standard Condition | ||||||
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Tech Tips
If the result is not acceptable, cool the engine (engine coolant temperature is 50°C (122°F) or less) and perform the Active Test again.