The DELPHI Detonation Sensor (AS10200) is engineered to accurately detect engine knock or pinging. This crucial component monitors abnormal combustion vibrations and signals the engine control unit (ECU) to adjust ignition timing. By preventing detonation, it safeguards the engine from potential damage, improves fuel economy, and ensures optimal power output. Manufactured by DELPHI, a trusted name in automotive electronics, this sensor provides reliable performance and durability for your vehicle's needs.