The Meyle Knock Sensor - 1148110009 is a high-quality sensor designed to detect engine knock or abnormal vibrations in a vehicle's engine. It is specifically designed for use in various makes and models of cars, ensuring a perfect fit and reliable performance. The sensor is made from durable materials and is built to withstand harsh conditions and extreme temperatures. It works by converting the vibrations caused by engine knock into an electrical signal, which is then sent to the engine control unit to adjust the ignition timing and prevent engine damage. This Meyle Knock Sensor is a crucial component in maintaining the overall health and performance of a vehicle's engine.