This valve basically regulates the amount of boost, or pressurized air, coming from the turbocharger. Think of it like a little gatekeeper. It receives signals from the engine control unit – your car’s computer – and opens or closes to allow the right amount of air into the engine. It’s an electro – pneumatic device, meaning it uses both electrical signals and compressed air to function. It’s not just a simple on/off switch, it's able to finely adjust the pressure. In a turbocharged engine, it's a critical component of the boost system. The turbocharger forces more air into the engine than it would naturally pull in, and that's where the extra power comes from. This valve ensures that boost pressure stays within safe and optimal limits. It works with other parts – the turbo itself, the wastegate, and the engine’s computer – to keep everything running smoothly. It essentially tells the turbocharger how hard to work. If this valve goes bad, you’ll notice it. You could experience a loss of power, rough idling, or even a check engine light coming on. Sometimes it can cause overboost, which is really bad for the engine – it can cause serious damage. It’s a relatively small part, but it plays a big role in keeping your turbo engine running right. A failing valve can also cause the engine to run lean, which also isn’t good. They do wear out over time. You can find a replacement part pretty easily, I’ve seen good options over at Fixparts Online. Replacing it is usually straightforward, but it’s always best to get it diagnosed properly first to confirm it’s the issue. Buy risk-free: Boost Pressure Control Valve (MPN 103204) is covered by a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is well known for reliability and is trusted by repair professionals worldwide.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality. • We offer a really wide range of parts, covering most makes and models – meaning you can likely find everything you need in one place. • Febi has been around for over 75 years, so we know a thing or two about auto parts and what mechanics need. • Our parts are priced fairly, giving you a great balance between quality and cost. Febi delivers excellence, FixParts Online delivers to your door.