This sensor basically measures pressure – things like tire pressure, but also pressure in brake lines, the fuel system, even the manifold pressure in the engine. It converts that physical pressure into an electrical signal the car’s computer can understand. Different sensors handle different systems, so there are quite a few variations. Think of it like this – the computer needs to know what’s going on in various systems to make everything run right. The pressure sensor is one of its “eyes and ears.” It tells the computer if pressure is where it should be. For example, in your braking system, it helps with things like ABS and stability control. In the engine, it’s critical for fuel injection and overall performance. A tire pressure sensor directly communicates with your dashboard display. It’s a small part, but it has a surprisingly wide reach. If this sensor fails, you’ll often see a warning light on your dashboard. Beyond that, the symptoms can vary a lot depending on which sensor is bad. You might notice your engine running poorly, your brakes feeling different, or even a loss of fuel efficiency. A failing tire pressure sensor is pretty obvious – you’ll notice if your TPMS light stays on or gives inaccurate readings. If it’s a sensor related to engine management, things can get more serious, potentially causing damage if left unattended. You can often find a replacement pretty easily; a site like Fixparts Online has a good selection. It’s a relatively inexpensive part, and addressing it promptly can save you from bigger headaches down the road. We’re here to help: Pressure Sensor (MPN 357711145C) includes a 12-month warranty!

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• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Performance you can rely on – Audi parts from FixParts Online.