This little guy basically reads how fast your engine is spinning – that’s what RPM stands for, revolutions per minute. It sends that information as an electrical signal to your engine control unit, which is like the brain of your car. It’s a pretty simple component, really. It doesn’t make anything happen, it just reports what’s happening with the engine’s speed. Think of it like this: a lot of systems rely on knowing how fast the engine is going. Fuel injection, ignition timing, even things like your tachometer on the dash – they all need that RPM signal. It’s a crucial piece in keeping everything running smoothly and in sync. Without it, the computer doesn’t know how much fuel to give the engine, or when to fire the spark plugs. It’s one of those parts that you don't think about until something goes wrong. If this sensor fails, you’ll notice if it’s a complete failure. Your car might stall, have trouble starting, or run really rough. Sometimes it’s a little more subtle, maybe a check engine light will come on, and the engine might feel like it’s lacking power. It’s one of those things where fixing it early prevents bigger problems down the road. A bad RPM sensor can really mess up your fuel economy too. You can find these pretty easily, Fixparts Online has a good selection, and it’s usually a fairly straightforward repair if you’re comfortable doing it yourself. If not, any good mechanic can swap it out for you quickly. It acts like a shield, protecting your engine from running incorrectly. Buy risk-free: RPM Sensor (MPN 39478) is covered by a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is a leading global supplier of aftermarket spare parts, offering an extensive range of high-quality components for passenger and commercial vehicles.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality. • We offer a huge range of parts – from engine components to wear-and-tear items – covering many vehicle makes and models. • Febi has been a trusted name in the automotive industry for over 70 years, so you’re choosing a brand with a long history of performance. • You get a great balance of quality and price, meaning you don’t have to break the bank to keep your vehicle running smoothly. Drive with confidence – choose Febi parts at FixParts Online.