{"product_id":"walker-225-1212-manifold-absolute-pressure-sensor","title":"Walker 225-1212 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Products Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1212 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select BMW models. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for efficient performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement MAP sensor for accurate manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of BMW models including 1 Series M, 335i, 535i, 650i, 740i, X5, X6, and Z4\u003c\/li\u003e\n\u003cli\u003eEnsures proper air-fuel mixture for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003ePart number 225-1212 for easy identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products line focuses on emission control components designed to meet or exceed OEM specifications. The 225-1212 MAP sensor is part of this product line, providing precise sensor technology that supports emission control systems in BMW vehicles. Walker Products are engineered to maintain engine performance and emission standards by delivering accurate manifold pressure data to the engine control unit.\u003c\/p\u003e\u003ch2\u003eFunction and Application of the MAP Sensor\u003c\/h2\u003e\u003cp\u003eThe manifold absolute pressure sensor measures the pressure inside the intake manifold, which is essential for calculating air density and determining the engine's air mass flow rate. This data allows the engine control unit to adjust fuel injection and ignition timing accordingly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps prevent rough idling and engine stalling\u003c\/li\u003e\n\u003cli\u003eReduces poor fuel economy caused by incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eAddresses issues with engine hesitation or lack of power\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eMitigates check engine light triggers related to manifold pressure faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products 225-1212 MAP sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to avoid electrical shorts. Carefully unplug the old sensor and replace it with the new unit, making sure the connector is secure and the sensor is properly seated to prevent vacuum leaks. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for their emission control sensors, including the 225-1212 MAP sensor. Each unit undergoes testing to ensure accurate performance and durability. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for emission control components.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517300310197,"sku":"DKHD-225-1212","price":97.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251212_Fro.jpg?v=1774890956","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1212-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}