@bfrosh2027: Key Components of the VVT System: 1. **VVT Cam Gears (Intake and Exhaust)**: These gears feature rotors with vanes and chambers that adjust the camshaft angle in relation to the gear. 2. **OCV (Oil Control Valve) / Spool Valve**: It regulates the oil flow into the advance and retard chambers of the cam gear. 3. **ECU (Engine Control Unit)**: Monitors the sensor data and controls the OCV for dynamic valve timing adjustments. 4. **CMP Sensors (Intake and Exhaust)**: These sensors track the rotation and position of the camshafts. 5. **Timing Chain & Guides**: They ensure synchronization of the crankshaft gear and the camshaft gears. If you'd like assistance, let me know: - Are you troubleshooting a specific engine code or symptom (like rough idle or rattling)? - Do you need help understanding how oil pressure changes the timing?

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Saturday 26 September 2026 04:27:58 GMT