{"product_id":"walker-245-2081-mass-air-flow-sensor","title":"Walker 245-2081 Mass Air Flow Sensor","description":"\u003ch2\u003eOverview of Walker Mass Air Flow Sensor 245-2081\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor 245-2081 is designed for precise air measurement in select Audi and Volkswagen vehicles. This sensor helps maintain optimal engine performance by accurately monitoring the amount of air entering the engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi and Volkswagen models including Beetle, Golf, Jetta, Jetta City, Phaeton, Q7, and Touareg\u003c\/li\u003e\n\u003cli\u003ePart number 245-2081 ensures exact fitment and reliable operation\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 5-terminal female connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eHousing not included, designed to integrate with existing engine components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Mass Air Flow Sensor Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor product line focuses on emission control sensors that deliver accurate airflow readings critical for engine management systems. The 245-2081 sensor is part of this line, providing dependable performance and compatibility with various Audi and Volkswagen models. This product line emphasizes precise sensor design and quality components to support emission control and engine efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Mass Air Flow Sensor 245-2081 measures the volume of air entering the engine, which is essential for the vehicle’s engine control unit (ECU) to calculate the correct fuel injection. This sensor features a 5-terminal female connector, ensuring a secure and reliable electrical connection. While the housing is not included, the sensor comes with mounting hardware to facilitate proper installation. It is engineered to fit specific Audi and Volkswagen models such as the Beetle, Golf, Jetta, Jetta City, Phaeton, Q7, and Touareg, making it a precise replacement part for emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIrregular engine idling or stalling\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency and increased emissions\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003ePoor acceleration or hesitation during driving\u003c\/li\u003e\n\u003cli\u003eEngine performance inconsistencies related to air-fuel mixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting surface is clean before installation\u003c\/li\u003e\n\u003cli\u003eUse the included mounting hardware to secure the sensor firmly\u003c\/li\u003e\n\u003cli\u003eVerify the 5-terminal female connector matches the vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eDo not attempt to reuse the old sensor’s housing as it is not included\u003c\/li\u003e\n\u003cli\u003eConsult the vehicle’s service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker products are manufactured to meet strict quality standards for emission control sensors. The 245-2081 Mass Air Flow Sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43528046182581,"sku":"DKHD-245-2081","price":57.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2452081_Fro.jpg?v=1774891463","url":"https:\/\/www.partcatalog.com\/products\/walker-245-2081-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}