The FAE 60221 detonation sensor is engineered to accurately monitor and report engine knock events. This critical component helps the engine control unit (ECU) adjust ignition timing to prevent damage and maintain optimal power output. By detecting abnormal combustion, or knocking, this sensor plays a vital role in protecting your engine from potential harm caused by pre-ignition or detonation. Its reliable operation ensures that your vehicle's performance remains consistent under various driving conditions. Designed for direct fitment, the FAE 60221 integrates seamlessly with your vehicle's existing system. Trust FAE for quality components that contribute to the longevity and efficiency of your engine.