{"product_id":"standard-ignition-as450-manifold-absolute-pressure-sensor","title":"Standard Ignition AS450 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Mercedes-Benz and Maybach\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS450 Manifold Absolute Pressure Sensor is engineered to provide accurate pressure readings for optimal engine performance. Designed specifically for select Mercedes-Benz and Maybach models, this sensor ensures precise monitoring of manifold pressure to support efficient fuel management and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Quantity: 3 for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eFemale connector with a single plug-in design\u003c\/li\u003e\n\u003cli\u003eConnector shape combines round and rectangular for compatibility\u003c\/li\u003e\n\u003cli\u003eBlack color finish for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes O-rings for proper sealing and vacuum integrity\u003c\/li\u003e\n\u003cli\u003eOne vacuum port for accurate pressure measurement\u003c\/li\u003e\n\u003cli\u003eMale pin-type terminals for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eNo hardware or mounting brackets included\u003c\/li\u003e\n\u003cli\u003eWiring harness not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AS450 Manifold Absolute Pressure Sensor from Standard Ignition is a critical component in the emission control system, designed to measure the absolute pressure inside the intake manifold. This sensor features a three-terminal configuration with male pin terminals and a female plug-in connector, ensuring a secure and stable electrical connection. The connector’s unique round and rectangular shape fits precisely with the vehicle’s wiring harness, minimizing installation issues. The included O-rings help maintain a tight seal around the vacuum port, preventing leaks that could affect sensor accuracy.\u003c\/p\u003e\u003cp\u003eCompatible with a range of Mercedes-Benz models including the C230, C280, C350, CL65 AMG, E350, G65 AMG, GLS350d, ML350, S600, SL65 AMG, and SLK350, as well as Maybach S600 and S650, this sensor supports proper engine management and emissions compliance. The AS450 part number ensures you receive the exact replacement sensor designed for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine performance problems related to incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and stalling caused by faulty sensor data\u003c\/li\u003e\n\u003cli\u003eSupports accurate fuel injection timing and air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing precise pressure input to the engine control unit\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to manifold pressure sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the O-rings are properly seated to avoid vacuum leaks\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the round and rectangular shape for a secure fit\u003c\/li\u003e\n\u003cli\u003eDo not reuse old hardware; this sensor does not include mounting brackets or hardware\u003c\/li\u003e\n\u003cli\u003eTest sensor operation after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS450 sensor to meet or exceed OEM specifications for fit, form, and function. While hardware and mounting brackets are not included, the sensor comes with O-rings to ensure proper sealing. This part is backed by Standard Ignition’s quality standards and typically includes a limited warranty against defects in materials and workmanship, providing confidence in its durability and performance.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503343038645,"sku":"FBHK-AS450","price":40.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS450_Fro.jpg?v=1775022014","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as450-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}