{"product_id":"walker-225-1179-manifold-absolute-pressure-sensor","title":"Walker 225-1179 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Manifold Absolute Pressure Sensor 225-1179\u003c\/h2\u003e\u003cp\u003eThe Walker Products Manifold Absolute Pressure (MAP) Sensor 225-1179 is designed for precise engine management in select BMW and Rolls-Royce vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for models such as the BMW 328i and Rolls-Royce Phantom.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW and Rolls-Royce models including 128i, 328i, 530i, M5, X3, and Phantom\u003c\/li\u003e\n\u003cli\u003ePart number 225-1179 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMeasures manifold absolute pressure to support engine control systems\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted name in emission control sensors\u003c\/li\u003e\n\u003cli\u003eSupports emission compliance and engine performance optimization\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Walker Products\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, providing sensors and parts engineered to meet OEM specifications. The Walker Products line includes manifold absolute pressure sensors like the 225-1179, designed to deliver reliable data to the engine control unit for accurate air-fuel mixture adjustments. This focus on precision supports vehicle emissions standards and engine efficiency in BMW and Rolls-Royce applications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1179 MAP sensor accurately measures the pressure within the intake manifold, a vital parameter for engine control units to calculate air density and adjust fuel injection accordingly. This sensor is compatible with a wide range of BMW models such as the 323i, 330xi, 545i, and 750Li, as well as Rolls-Royce models including the Phantom. By providing real-time pressure data, it helps maintain optimal engine performance, fuel economy, and emissions control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine stalling or rough idling due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by inaccurate manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty MAP sensor signals\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or hesitation during throttle response\u003c\/li\u003e\n\u003cli\u003eEmission test failures related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 225-1179 MAP sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical shorts. Carefully unplug the old sensor and avoid damaging the wiring harness. Install the new sensor securely, verifying proper alignment and connection. After installation, clear any diagnostic trouble codes and perform a test drive to confirm sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for the 225-1179 MAP sensor, ensuring durability and accurate performance. This part is manufactured to meet or exceed OEM specifications for emission control sensors. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517298966709,"sku":"DKHD-225-1179","price":77.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251179_Fro.jpg?v=1774890952","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1179-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}