{"product_id":"walker-225-1389-manifold-absolute-pressure-sensor","title":"Walker 225-1389 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Products Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1389 Manifold Absolute Pressure Sensor is designed specifically for Audi A3 models. This sensor plays a critical role in monitoring engine performance by measuring the pressure within the intake manifold, ensuring accurate air-fuel mixture adjustments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A3 vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 225-1389 for precise identification\u003c\/li\u003e\n\u003cli\u003eManifold Absolute Pressure Sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted brand in emission control\u003c\/li\u003e\n\u003cli\u003eEnsures accurate engine load data for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Walker Products\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, offering sensors and related parts engineered to meet OEM specifications. The 225-1389 Manifold Absolute Pressure Sensor is part of this product line, providing reliable and consistent performance for emission systems in vehicles like the Audi A3. This focus on emission control helps maintain compliance with environmental standards and supports engine efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products 225-1389 Manifold Absolute Pressure Sensor is an essential component for the emission control system of the Audi A3. It accurately measures the absolute pressure inside the intake manifold, which is vital for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. This sensor helps maintain proper engine operation, fuel efficiency, and emission levels by providing real-time data to the vehicle’s computer system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idling or stalling\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty pressure readings\u003c\/li\u003e\n\u003cli\u003eReduced engine power or hesitation during acceleration\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\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Audi A3 models before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eHandle the sensor carefully to prevent damage to the sensitive components\u003c\/li\u003e\n\u003cli\u003eVerify proper connection of the sensor wiring harness\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation using an OBD-II scanner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for the 225-1389 Manifold Absolute Pressure Sensor to ensure durability and accurate performance. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for emission control sensors. Buyers should consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517310599349,"sku":"DKHD-225-1389","price":52.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251389_Fro_53af998f-e331-4235-9662-a60624408072.jpg?v=1774890979","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1389-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}