{"product_id":"ambient-air-temperature-sensor-191","title":"Ambient Air Temperature Sensor","description":"The GM Open Element IAT Temperature Sensor is a GM-style sensor built for reliable air temperature measurement in demanding automotive settings. Its open element design enhances durability, making it suitable for engine compartments.\n\nThis sensor is compatible with a wide range of aftermarket engine management systems, such as MegaSquirt, MS3Pro, and MSPNP. It is versatile enough to measure temperatures in both coolant and air intake systems and utilizes the common GM calibration for straightforward integration with most tuning software.\n\nKey specifications include a 3\/8″ NPT thread size, a standard 2-wire connection (signal and ground), and a GM-style thermistor resistance range (300 ohms at 210°F, 3400 ohms at 70°F). Calibration data is provided for three-point curve adjustments, including values like 100700 Ohms at -40°F, 2238 Ohms at 87°F, and 177 Ohms at 146°F.\n\nAn important installation note: the connector pins are pull-to-seat, meaning they cannot be pushed in from the back. Options are available for sensor only, sensor with pigtail, or sensor with connector and pins.","brand":"GM \/","offers":[{"title":"Default Title","offer_id":52688572776760,"sku":"IAT-Sensor","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663689902.webp?v=1784891222","url":"https:\/\/store.motormia.co\/products\/ambient-air-temperature-sensor-191","provider":"MOTORMIA","version":"1.0","type":"link"}