This little guy actually does two jobs at once, which is why it's called a ‘pressure and temperature’ sensor. It reads both the coolant pressure inside your engine and the temperature of that coolant. It then sends that information as an electrical signal to your car’s computer, basically telling it how things are running under the hood. It’s a key part of your engine management system. Think of it like a messenger. It’s constantly reporting back to the computer about the conditions inside the engine. That computer uses this info to make adjustments – things like fuel mixture, timing, and even how the cooling fan operates. It’s also involved in things like letting you know if your engine is overheating on your dashboard. It's pretty vital, honestly. If this sensor starts to fail or gives inaccurate readings, your computer gets bad information. That can lead to a whole host of problems – poor fuel economy, rough running, engine overheating, or even damage to other components. You’ll notice if it’s gone bad, usually with a check engine light popping on. Sometimes you might get a temperature gauge reading that’s all over the place, or the engine might run really poorly. We often see folks find these parts on sites like Fixparts Online when they’re doing their own repairs. Basically, it’s a relatively small part, but it plays a big role in keeping everything running smoothly and preventing more expensive issues down the road. Choose quality: Pressure Temperature Sensor (MPN 0261230549) has a 12-month warranty!

About Bosch

With a heritage of innovation, Bosch provides dependable and efficient automotive components that set industry standards.

Why Choose Bosch?

• Bosch parts are known for lasting a long time, so you won't have to replace them often. • They're made with high-quality materials and tested thoroughly, meaning they perform reliably. • Bosch offers a wide range of parts, so you're likely to find what you need for almost any vehicle. • Mechanics and drivers around the world trust Bosch – it’s a name you can depend on. Performance you can rely on – Bosch parts from FixParts Online.