85702 Auger Temperature Sensor

Auger's Temperature Sensor (MPN: 85702) is designed for use in engine electronics within the engine compartment. This component plays a crucial role in maintaining optimal engine performance by continuously monitoring temperature levels. Key benefits include improved engine efficiency, enhanced reliability, and reduced risk of overheating. Temperature sensors monitor the thermal state of various vehicle systems, including engine coolant, intake air, oil, and exhaust gases. These sensors are typically constructed with a thermistor or semiconductor junction, producing a voltage or resistance output inversely proportional to temperature. Data is transmitted to the Engine Control Unit (ECU), enabling adjustments to fuel delivery, ignition timing, and cooling fan operation. Common mounting locations include cylinder heads, intake manifolds, and within oil pans. Sensor accuracy and durability are critical for optimal engine performance and emissions control, with specifications varying by application and manufacturer. Modern sensors increasingly utilize digital communication protocols for enhanced data transmission and diagnostics.