This valve basically controls the flow of fuel vapors from your charcoal canister – think of that as a storage tank for fuel fumes – back into the engine to be burned. It opens and closes to let those vapors in when the engine’s running under certain conditions, and seals off when it shouldn’t. It’s an electronically controlled valve, so the engine computer tells it when to open and close. It’s part of your vehicle’s emissions system, designed to reduce pollutants released into the air. It's a key piece in preventing fuel vapors from escaping directly into the atmosphere. Instead of venting those fumes, the purge valve allows them to be recycled and burned along with the fuel, improving efficiency and reducing emissions. It works with several other components – the charcoal canister, fuel tank, and the engine computer – to create a closed – loop system. When everything’s working right, you shouldn't even know it's there. If this valve fails, a lot of things can happen. You might get a check engine light – that’s usually the first sign. You could experience rough idling, poor fuel economy, or even difficulty starting the car. Sometimes you’ll notice a fuel smell around the vehicle because the vapors aren't being handled correctly. Left unchecked, it can also potentially damage other components in the emissions system. It’s not a hugely expensive part to replace, and keeping it in good shape helps your car run better and stay compliant with emissions standards. You can find a good replacement at places like Fixparts Online, but a shop can also take care of it for you. Choose quality: Canister Purge Valve (MPN 0280142431) has a 12-month warranty!

About Bosch

Bosch is a global leader in automotive technology from Germany, celebrated for its innovative products and high-quality components. Based in Germany, Bosch drives advancements in vehicle safety and efficiency worldwide.

Why Choose Bosch?

• Bosch parts are known for lasting a long time, so you won’t have to replace them often. • They perform reliably, helping to keep your vehicle running smoothly and safely. • Bosch invests a lot in research and development, meaning you’re getting the latest technology. • Mechanics trust Bosch, and that’s a good sign of quality and performance you can depend on. Bosch delivers excellence, FixParts Online delivers to your door.