This DELPHI TS10361 sensor is designed to precisely measure your vehicle's engine coolant temperature. Accurate temperature readings are crucial for the engine control unit (ECU) to manage fuel injection, ignition timing, and cooling fan operation. By providing reliable data, this sensor helps prevent engine overheating, improves fuel economy, and contributes to lower emissions. It is built to meet or exceed original equipment specifications, ensuring a proper fit and dependable operation. Proper functioning of the coolant temperature sensor is vital for overall engine health and performance. A faulty sensor can lead to various issues, including poor starting, rough idling, increased fuel consumption, and potential engine damage if overheating occurs.