These little guys are all about getting fuel into your engine. They take the fuel and basically atomize it – turn it into a really fine mist – then spray it into the cylinders. They’re electrically controlled, so the engine computer tells them exactly how much fuel to spray and when, based on things like how hard you’re accelerating, how much air is coming in, and so on. They’re precision instruments, really. Think of them as a key part of the whole fuel delivery system. The fuel pump gets the fuel to the engine, but the injectors are what actually get it into the combustion chamber where it needs to be. They work alongside the engine’s computer, air intake, and other components to make everything run smoothly. Without them, nothing happens. It's a pretty critical job. Well, if an injector starts to fail, you’ll notice it. You might get rough idling, poor fuel economy, or a loss of power. Sometimes you’ll even get a check engine light. A clogged or faulty injector doesn’t spray fuel correctly, so the engine doesn’t get the right mix of air and fuel. That can lead to misfires, damage to the catalytic converter, and a whole host of other problems. They’re kind of like a shield protecting more expensive components. Keeping them in good shape prevents bigger, costlier repairs down the road. You can find replacements pretty easily, places like Fixparts Online have a good selection, and often it’s something a reasonably handy person can tackle themselves. Dedicated support: Injector (MPN 06B133551H) includes a 12-month warranty!

About Audi

Audi is a premium automotive brand from Germany known for its innovative technology and sophisticated design. Based in Germany, Audi continues to set industry standards for performance and luxury.

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• Audi parts are specifically designed for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your car’s value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your Audi running smoothly. Audi – trusted quality, available at FixParts Online!