This DENSO Exhaust Gas Temperature (EGT) sensor, part code DET-2018, is engineered to provide precise readings of exhaust gas temperatures. Accurate EGT data is crucial for the engine control unit (ECU) to manage fuel injection, ignition timing, and exhaust gas recirculation (EGR) systems effectively. This ensures optimal engine performance, improved fuel efficiency, and reduced harmful emissions. Manufactured by DENSO, a leader in automotive technology, this sensor meets stringent quality standards for reliability and durability.