The Audi A4 Throttle Body is the airflow gate that allows the engine to inhale more or less air based on what the right foot of the driver wants, which is directly dependent on power and efficiency. This small case is mounted between the air cleaner and the intake manifold and contains a butterfly plate, which is opened by pressing the pedal, with throttle position and airflow sensors communicating to the computer to adjust the fuel flow to maintain a balanced mixture. Older generations of the Audi model incorporated cable actuation and, in certain models, a single-unit Throttle Body injection with one or two injectors, which, combined with the valve, was a cheap compromise between carburetors and fuel injection. With the development of technology, Audi cars have changed to independent multi-port injectors and the perfection of the Throttle Body design, introducing electronic throttle operation, which replaces the cable with an electric motor and ensures that the computer combines the functions of traction, stability and cruise with controlled plate movement and responsive safety. The two designs are similar in that they both have an idle air bypass passage combined with an idle air control valve that stabilizes engine speed when the pedal is not pressed. The Audi throttle shaft may become worn or may become clogged with carbon, resulting in rough idle, but in higher mileage cars, this component is frequently many years old and can be cleaned or replaced as a whole. Owners of an A4 like the contemporary Throttle Body, which offers better starts, above-average mileage and less polluting tailpipe gases than the prior versions, and the consistent changeover in Audi performance can be highlighted.
Choose original equipment manufacturer Throttle Body for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Throttle Body at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A4 and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A4 needs now.