What is the function of the crankshaft position sensor in an Audi 80?

I am trying to understand the role of the crankshaft position sensor in my Audi 80. How does it work and what would happen if it malfunctions?

If the crankshaft position sensor malfunctions, it can cause a range of issues including hard starting, rough idling, and even engine misfires. It is important to regularly check and replace this sensor as needed to ensure optimal engine performance.

One helpful tip in maintaining your Audi 80's crankshaft position sensor is to clean it regularly with an electronic cleaner spray and a soft brush. This will help remove any dirt or debris that could potentially affect its accuracy.

The crankshaft position sensor is a vital component in your Audi 80's engine management system. It detects the rotational position of the crankshaft and sends this information to the engine control unit, allowing for precise fuel injection and ignition timing.