[Part Information] Part Name: Knock Sensor (Firing Sensor) Front Manufacturer: Bosch (OEM) OEM Part Number: 187740
[Compatible Vehicles] Ferrari ・F430 ・612 Scaglietti Maserati ・4200 Gransport ・Quattroporte ※Duo Select only
[Description] Bosch knock sensor supplied as OEM to Ferrari and Maserati. Mounted on the front side of the engine (timing belt side).
This sensor detects abnormal combustion and knocking, allowing the ECU to optimally adjust ignition timing. Consider replacement if you experience any of the following symptoms: ・Engine check lamp is on ・Engine performance has decreased / acceleration is sluggish ・Fuel consumption has worsened
※Symptoms are similar to those of a faulty camshaft position sensor.
