Control Valve Solenoid. Engine Variable Valve Timing (VVT) Solenoid.
Incl.Oil Control Valve. Solenoid to adjust camshaft Timing.
Engine Variable Valve Timing (VVT) Solenoid
Fits A4, A5, A6, Q5, S4, S5
A4. A5. A6. Q5. S4. S5.
Variable Valve Timing Control Solenoid - Repair or Replace
A faulty variable valve timing control solenoid, or spool valve, can result in a check engine light accompanied by engine hesitation and pinging under acceleration. If your needs attention, contact our service department.