{"product_id":"walker-225-1158-manifold-absolute-pressure-sensor","title":"Walker 225-1158 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Products Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1158 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Nissan vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for Nissan Altima, Frontier, and Xterra models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Altima, Frontier, and Xterra\u003c\/li\u003e\n\u003cli\u003ePart number 225-1158 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMeasures manifold absolute pressure for accurate engine control\u003c\/li\u003e\n\u003cli\u003eSupports emission control system performance\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted brand in emission control sensors\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 OEM specifications. The 225-1158 MAP sensor is part of their product line focused on delivering reliable and precise sensor solutions for emission systems. This ensures compatibility and performance consistency for Nissan vehicles requiring accurate manifold pressure readings.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1158 Manifold Absolute Pressure Sensor is engineered to provide accurate pressure readings from the intake manifold. This data is essential for the engine control unit (ECU) to adjust fuel injection and ignition timing, which helps maintain optimal engine performance and emissions compliance. Designed specifically for Nissan Altima, Frontier, and Xterra models, this sensor meets the exact specifications required for proper fitment and operation.\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 efficiency by providing accurate load data\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and poor acceleration\u003c\/li\u003e\n\u003cli\u003eSupports emission system diagnostics and compliance\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to MAP sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker Products 225-1158 MAP sensor should be performed with care to avoid damage to the sensor or intake manifold. Ensure the sensor connector is securely attached and free of corrosion. It is recommended to verify sensor calibration and clear any diagnostic trouble codes after installation. Refer to the vehicle’s service manual for torque specifications and sensor location details specific to Nissan Altima, Frontier, and Xterra models.\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 225-1158 MAP sensor. This part is manufactured to meet or exceed OEM requirements, ensuring reliable performance and durability. 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":43517297688757,"sku":"DKHD-225-1158","price":85.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251158_Fro.jpg?v=1774890950","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1158-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}