{"product_id":"walker-225-1315-manifold-absolute-pressure-sensor","title":"Walker 225-1315 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Manifold Absolute Pressure Sensor 225-1315\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1315 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select Lexus and Toyota vehicles. This sensor plays a critical role in monitoring engine load and optimizing fuel delivery for models such as the Lexus GS450h and Toyota Highlander.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS450h, RX450h and Toyota GX460, Highlander, Tundra\u003c\/li\u003e\n\u003cli\u003ePart number 225-1315 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\u003eAbout Walker Products Brand Line\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, including sensors that meet OEM specifications. The Walker 225-1315 MAP sensor is part of this product line, which focuses on delivering reliable and precise sensors to support vehicle emission systems. This ensures compatibility and performance for Lexus and Toyota models requiring accurate manifold pressure readings.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1315 Manifold Absolute Pressure Sensor is engineered to provide accurate pressure readings from the intake manifold, which is essential for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. This sensor supports optimal combustion efficiency and emission control in vehicles such as the Lexus GS450h, RX450h, and Toyota Tundra. Its design ensures a direct fit replacement, maintaining factory performance standards without modification.\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 MAP sensor data\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to emission control faults\u003c\/li\u003e\n\u003cli\u003eImproves acceleration response by providing accurate load information\u003c\/li\u003e\n\u003cli\u003eSupports emission compliance by ensuring proper air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker 225-1315 MAP sensor should be performed with the engine off and cooled down. Ensure the sensor connector is clean and securely attached to avoid signal interruptions. It is recommended to verify sensor calibration after installation using diagnostic tools compatible with Lexus and Toyota vehicles. Follow vehicle-specific service manual instructions for torque specifications and sensor location.\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 225-1315 MAP sensor. Each unit undergoes testing to meet OEM performance criteria. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517308338357,"sku":"DKHD-225-1315","price":203.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251315_Fro.jpg?v=1774890972","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1315-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}