{"product_id":"walker-225-1145-manifold-absolute-pressure-sensor","title":"Walker 225-1145 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Manifold Absolute Pressure Sensor 225-1145\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1145 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Buick, Cadillac, Chevrolet, and GMC vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for models such as the Chevrolet Camaro and GMC Canyon.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick LaCrosse and Regal Sportback\u003c\/li\u003e\n\u003cli\u003eFits Cadillac ATS, CTS, CT6, XT5, and XT6\u003c\/li\u003e\n\u003cli\u003eSuitable for Chevrolet Blazer, Camaro, Colorado, and GMC Acadia\u003c\/li\u003e\n\u003cli\u003ePart number 225-1145 ensures exact replacement\u003c\/li\u003e\n\u003cli\u003eCategory: Emission Control \u0026gt; Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Walker Products Brand Line\u003c\/h2\u003e\u003cp\u003eWalker Products offers a range of emission control components engineered to meet OEM specifications. The 225-1145 MAP sensor is part of this line, providing reliable performance and compatibility with multiple GM vehicle models. Walker Products focuses on delivering sensors that maintain proper engine function and emission standards.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1145 Manifold Absolute Pressure Sensor measures the pressure within the intake manifold to provide real-time data to the engine control unit (ECU). This information is essential for adjusting air-fuel mixture and ignition timing, which directly impacts engine efficiency and emissions. Designed for use in various Buick, Cadillac, Chevrolet, and GMC models, this sensor supports optimal engine performance and helps maintain compliance with emission regulations.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine stalling\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by accurate air-fuel ratio monitoring\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to manifold pressure\u003c\/li\u003e\n\u003cli\u003eSupports emission control system functionality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 225-1145 MAP sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to avoid electrical issues. 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. Refer to the vehicle’s service manual for torque specifications and sensor location details.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for the 225-1145 MAP sensor to ensure durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against manufacturing defects. Confirm warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517297655989,"sku":"DKHD-225-1145","price":52.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251145_Fro_757b14e1-c1f9-4176-a7d3-970ebfdc3679.jpg?v=1774890949","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1145-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}