BMW Valvetronic System Explained: How It Works and When to Replace It
Image source: BMW 2, X1, X2, series B47 EGR valve with cooler R 8580440, for F39, F45, F46, F48 Hey automobile lovers! If you're curious about the things that make your car truly special, then this is the right place. Before we dive into the world of the BMW engine valve system , here in a nutshell, we present what it is and how it works. What the BMW Valvetronic System Is BMW’s Valvetronic system is a breakthrough technology that controls variable valve lift. Put simply, it regulates how much air enters the engine and adjusts the lift of the valves accordingly. The result is sharper performance, better fuel efficiency and lower emissions all in one package. The BMW Valvetronic relies on engine valves controlled by an electric motor. This motor fine-tunes the valve lift based on how you use the car. It also works with a stepper motor that adjusts a shaft to get the intake valves working right. The result is an engine that runs smoothly and efficiently, no matter what's happe...