• Aug 29, 2025 Dtc P0016 P0017 P0018 P0019 P0008 P0009 Justanswer nvolve replacing the VVT solenoid VVT actuator oil filter or other components as necessary Important Considerations Professional Assistance While some basic troubleshooting can be performed at home diagnosing and repairing VVT system problems often requ By Keith Lueilwitz