This sensor actually measures the backpressure in your exhaust system. It’s not looking at the gases themselves, like an oxygen sensor does—it’s reading how hard the exhaust has to work to get out of the engine. It sends that information to the engine computer, telling it about potential restrictions. Think of it like a doctor taking your blood pressure—it’s a vital sign for your engine’s health. It's a key part of your exhaust system and works closely with other components, like the catalytic converter and diesel particulate filter, if your vehicle has one. It helps the engine control unit determine if these things are getting clogged up or if there’s a problem somewhere that’s causing too much exhaust restriction. It’s used more and more on newer vehicles, especially diesels, to keep everything running efficiently and cleanly. If this sensor goes bad or if the readings it sends are off, it can really throw things off. You’ll notice if it's failing through a loss of power—the engine won't be able to breathe properly. It can also trigger a check engine light and, if left unattended, can even damage the turbocharger or the exhaust system itself. It acts like a shield, protecting more expensive parts downstream. A faulty sensor can cause the engine to run incorrectly and even fail emissions tests. We carry a good range of these at Fixparts Online, and it’s usually a straightforward replacement if you're comfortable doing the work yourself. Hassle-free shopping: Exhaust Gas Pressure Sensor (MPN ADB117212) includes a 12-month warranty!

About Blue Print

Blue Print provides a comprehensive range of precision-engineered replacement parts for Asian, American, and European vehicles, known for their quality and exact fit.

Why Choose Blue Print?

• We offer a huge range of parts for lots of different car makes and models – meaning we likely have what you need. • Blue Print parts are made to the same quality as original parts, so you can be confident they'll fit and last. • We're known for being reliable and having parts in stock, getting you back on the road quickly. • Our parts are priced fairly, giving you great value for money without compromising on quality. Drive with confidence – choose Blue Print parts at FixParts Online.