{"product_id":"walker-225-1233-manifold-absolute-pressure-sensor","title":"Walker 225-1233 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Products Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1233 Manifold Absolute Pressure Sensor is designed for precise engine management in select Buick and Pontiac vehicles. This sensor plays a critical role in monitoring the intake manifold pressure to optimize fuel delivery and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick Grand Prix, LaCrosse, and Pontiac Lucerne models\u003c\/li\u003e\n\u003cli\u003ePart number 225-1233 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMeasures manifold absolute pressure for accurate engine control\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted name in emission control sensors\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Walker Products\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, including sensors that meet or exceed OEM specifications. The Walker Products line focuses on delivering reliable and durable parts designed to maintain proper engine emissions and performance. The 225-1233 Manifold Absolute Pressure Sensor is part of this line, providing a dependable solution for emission control in Buick and Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1233 Manifold Absolute Pressure Sensor is engineered to accurately measure the pressure within the intake manifold of compatible Buick Grand Prix, LaCrosse, and Pontiac Lucerne models. This data is essential for the engine control unit (ECU) to adjust fuel injection and ignition timing, ensuring efficient combustion and reduced emissions. Using this sensor helps maintain engine performance and supports emission compliance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine stalling or rough idling caused by incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy linked to faulty pressure sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to emission control faults\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and overall engine drivability\u003c\/li\u003e\n\u003cli\u003eSupports emission system diagnostics and repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 225-1233 sensor, ensure the vehicle is compatible with Buick Grand Prix, LaCrosse, or Pontiac Lucerne models. Disconnect the battery before removal to avoid electrical issues. Carefully remove the old sensor and clean the mounting area to ensure a proper seal. Reconnect all electrical connectors securely and verify sensor operation after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for their emission control sensors. The 225-1233 Manifold Absolute Pressure Sensor is manufactured to meet OEM specifications, ensuring reliable performance and durability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517305192629,"sku":"DKHD-225-1233","price":63.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251233_Fro.jpg?v=1774890959","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1233-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}