This DELPHI Crankshaft Position Sensor (part code SS11997-12B1) is designed to provide accurate and reliable readings of the crankshaft's rotational speed and position. Essential for the engine control unit (ECU) to manage ignition timing and fuel injection, this sensor ensures optimal engine performance, fuel efficiency, and smooth running. Manufactured to meet stringent quality standards, it guarantees durability and consistent operation under various driving conditions.