Renault Logan Knock Sensor (8200680689)

OEM Part No.: 8200680689
Fitment: Renault Logan / Dacia Logan, Sandero, Clio with K7M / K4M series engines
Structure: 2-pin waterproof connector, M12 threaded base, piezoelectric sensing element, direct-fit aftermarket replacement
Core Function: Detect engine knock vibration signals and send data to ECU to adjust ignition timing, prevent engine damage caused by detonation
Replacement Tips: Install with correct torque, ensure good metal contact, clear fault codes and test drive after installation