Original Proton VVT Oil Control Solenoid Valve Iriz New Saga Persona PW912722 Exora Bold Preve CFE Suprima S PW812537

Oil Control Valve Compatibility

100% Original Proton Parts

Part Number: PW912722

• Directly Compatible With:
  • Proton Iriz
  • Proton Saga VVT
  • Proton Persona VVT
• Also Compatible With:
  • Proton Exora Turbo
  • Proton Preve CFE Turbo

Original Part Number for Turbo Models: PW812537 (Price: RM500+)

• Directly Compatible With:
  • Proton Exora Bold (Turbo)
  • Proton Preve CFE (Turbo)
  • Proton Suprima S

Understanding the Oil Control Valve (OCV)

What is an Oil Control Valve? The oil control valve, commonly referred to as an OCV, is a critical component in modern engines. It plays a pivotal role in regulating the flow of oil to the camshaft of the engine. This valve helps optimize engine performance by adjusting the timing of the valves, which in turn improves fuel efficiency and engine responsiveness.

Symptoms of a Failing Oil Control Valve:

• Check Engine Light: One of the first signs of a potential issue with the OCV is the illumination of the check engine light on your dashboard.
• Poor Fuel Efficiency: If you notice a sudden drop in your vehicle's fuel efficiency, a malfunctioning OCV could be the culprit.
• Engine Performance Issues: Problems such as rough idling, misfires, or difficulty starting the engine can all be symptoms of a failing oil control valve.
• Variable Valve Timing Errors: Modern vehicles equipped with variable valve timing (VVT) that experience timing issues may be suffering from OCV failures.