GM Open Element IAT Temperature Sensor

This GM-style closed-element sensor is typically used as a air temperature sensor, providing accurate readings in a variety of automotive applications. The open element design ensures long-lasting durability, making it ideal for harsh environments like those found in engine compartments. Compatible with a wide range of standalone ECUs, including MegaSquirt, MS3Pro, MSPNP, and more, it is perfect for measuring temperatures in both coolant and air intake systems. This sensor uses the common GM calibration, making integration easy with most tuning software. Features: Sensor Usage: typically used for air such as ambient air, manifold air, etc Open Element Design: Provides durability and protection in harsh environments Universal Fit: Compatible with most aftermarket engine management systems, including MegaSquirt and MS3Pro Specifications: Resistance Range: GM-style thermistor (300 ohms at 210°F, 3400 ohms at 70°F) Thread Size: 3/8″ NPT Wiring: Standard 2-wire connection (signal and ground) Wiring: Pin A: Sensor Output Signal to ECU Pin B: Sensor Ground   IMPORTANT NOTE: The pins for this connector are pull-to-seat! This means you cannot push the pins into the connector from the back.   Calibration: If you need to calibrate your MS for this sensor, here’s the calibration data we use for them for a three point curve. Temp (deg F)    Ohms    -40.00     100700.00    87     2238.00   146     177.00 Included in the Box: GM Open Element CLT / IAT Sensor Depends on option chosen: Connector & Pins 6″ Pigtail