The DELPHI Detonation Sensor (AS10169) is engineered to accurately detect engine knock or detonation. This critical component monitors abnormal combustion events and sends signals to the engine control unit (ECU). The ECU then adjusts ignition timing to prevent engine damage and maintain optimal performance. Replacing a faulty detonation sensor can resolve issues like rough idling, poor acceleration, and increased fuel consumption. Trust DELPHI for reliable engine management solutions.