2K5201766 Volkswagen SENDER

This little guy basically tells the car’s computer how the fuel pump is doing. It monitors things like the pump’s electrical current and voltage, and sometimes even fuel pressure. It sends that information back to the engine control unit—the car’s brain—so the computer can make sure everything is running smoothly. It’s a feedback system, you see. Think of it as a messenger. The fuel pump itself is obviously what gets the gas from the tank to the engine, but this sensor is how the car knows the pump is working correctly. Without accurate information from this sensor, the computer can’t adjust things like fuel mixture or pump speed. It’s part of the closed – loop fuel delivery system, ensuring the engine gets what it needs, when it needs it. Well, if this sensor fails, you’ll likely notice a few things. You might get a check engine light, and the car could run rough, hesitate when you accelerate, or even stall out. It acts like a shield, protecting the fuel pump and engine from potential damage. The computer might start running the engine “rich” or “lean” because it’s not getting correct readings, which can hurt fuel economy and, over time, damage other components. We carry a good selection of these at Fixparts Online, and replacing it is usually a pretty straightforward repair, especially if you’re comfortable doing some basic work yourself. It’s a relatively inexpensive part considering the headache it can save you if it goes bad. Customer-approved reliability: Sensor (MPN 2K5201766) includes a 12-month warranty!

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• Get parts made specifically for your VW, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet high standards, so you can drive with confidence. • Using genuine VW parts helps maintain your vehicle’s value. • We have a wide selection of parts, from everyday maintenance items to more complex components. Volkswagen – trusted quality, available at FixParts Online!