{"product_id":"aem-3-5-bar-stainless-map-sensor-kit","title":"AEM 3.5 Bar Stainless MAP Sensor Kit, 1\/8 NPT - 30-2130-50","description":"\u003cp\u003eThe AEM 30-2130-50 is a 3.5 bar (50 psia) manifold absolute pressure (MAP) sensor with a stainless steel body, a 1\/8 inch NPT male thread and a weatherproof 3-pin connector.\u003c\/p\u003e\u003cp\u003eIt reads from full vacuum up to about 35 psi of boost at sea level. Running more boost? Use the \u003ca href=\"\/products\/aem-5-bar-stainless-steel-map-sensor-kit\"\u003e5 bar stainless MAP sensor 30-2130-75\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFitment and requirements\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits any engine where you can add a 1\/8 inch NPT port or a hose connection to intake manifold pressure\u003c\/li\u003e\n\u003cli\u003eNeeds an ECU, data logger or gauge with a spare analog input that reads 0.5-4.5V and supplies a regulated 5V sensor reference\u003c\/li\u003e\n\u003cli\u003eYour ECU or software must accept a custom linear sensor scaling (see installation below)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat it does\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMeasures 0 to 50 psi absolute (3.5 bar)\u003c\/li\u003e\n\u003cli\u003eLinear 0.5-4.5V output\u003c\/li\u003e\n\u003cli\u003eAccuracy +\/- 1 percent of full scale (AEM rating)\u003c\/li\u003e\n\u003cli\u003e304L stainless body with 316L wetted parts, sealed against fuel and oil\u003c\/li\u003e\n\u003cli\u003eOperating range -40 to 105 C\u003c\/li\u003e\n\u003cli\u003eConnector kit, -4 AN adapter and 3\/16 inch hose barb included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat is in the box\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3.5 bar MAP sensor\u003c\/li\u003e\n\u003cli\u003e3-pin connector and pins\u003c\/li\u003e\n\u003cli\u003e1\/8 NPT to -4 AN adapter\u003c\/li\u003e\n\u003cli\u003e3\/16 inch hose barb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation and limitations\u003c\/h2\u003e\u003cp\u003eConnect the sensor signal to your input, sensor ground to sensor ground and sensor power to the ECU or logger +5V reference. Plumb it to manifold pressure and mount it away from direct exhaust heat.\u003c\/p\u003e\u003cp\u003eScaling from AEM's datasheet: 0.5V = -14.7 psi (full vacuum) and 4.5V = 35.3 psi of boost, linear. Boost in psi = 12.5 x volts - 20.95. Full details: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0840\/9301\/0238\/files\/AEM-30-2130-Pressure-Sensor-Instructions.pdf\"\u003eAEM pressure sensor instructions (PDF)\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0840\/9301\/0238\/files\/AEM-30-2130-50-Datasheet.pdf\"\u003eAEM 30-2130-50 datasheet (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 30-2130-50\u003c\/li\u003e\n\u003cli\u003eBrand: AEM\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n\u003cli\u003ePackaged size: 3.6 x 3.4 x 2.2 in, 0.27 lb\u003c\/li\u003e\n\u003cli\u003eUPC: 840879012434\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eHow much boost can the AEM 30-2130-50 measure?\u003c\/h3\u003e\u003cp\u003eAbout 35 psi of boost at sea level. The sensor is rated 50 psi absolute; subtract roughly 14.7 psi of sea-level atmospheric pressure. At higher altitude the boost ceiling is slightly higher.\u003c\/p\u003e\u003ch3\u003eWill the AEM 30-2130-50 work with my ECU or logger?\u003c\/h3\u003e\u003cp\u003eYes if the device has a spare 0.5-4.5V analog input, a 5V sensor supply, and lets you enter a custom linear scaling. Use the transfer function above.\u003c\/p\u003e\u003ch3\u003eCan I log the AEM 30-2130-50 with an HP Tuners MPVI4?\u003c\/h3\u003e\u003cp\u003eNot on its own. The MPVI4 reads external sensors through HP Tuners' \u003ca href=\"\/products\/prolink-cable-for-mpvi3\"\u003ePROLINK+ cable\u003c\/a\u003e (sold separately), and the sensor still needs a 5V supply. Enter AEM's scaling in VCM Scanner. See the \u003ca href=\"\/products\/hp-tuners-mpvi4-tuner-1\"\u003eHP Tuners MPVI4\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":53686477750590,"sku":"30-2130-50","price":177.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/9301\/0238\/files\/89646654867f4e4e89b236dea971a43b_668f7017-2d27-483e-b5b6-0bbf3b8e4a59.jpg?v=1794417879","url":"https:\/\/tunerstore.com\/products\/aem-3-5-bar-stainless-map-sensor-kit","provider":"The Tuner Store","version":"1.0","type":"link"}