{"product_id":"spectra-ma154-mass-air-flow-sensor","title":"Spectra MA154 Mass Air Flow Sensor","description":"\u003ch2\u003eReliable Mass Air Flow Sensor for Buick and Oldsmobile Vehicles\u003c\/h2\u003e\u003cp\u003eThe Spectra MA154 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Buick and Oldsmobile models, including the 98, Century, and Cutlass Ciera. This sensor helps maintain optimal engine performance by ensuring precise air intake readings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Buick 98, Century, and Oldsmobile Cutlass Ciera models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number MA154\u003c\/li\u003e\n\u003cli\u003eMeasures the volume and density of air entering the engine\u003c\/li\u003e\n\u003cli\u003eEnsures accurate fuel injection and engine timing\u003c\/li\u003e\n\u003cli\u003eDirect fit for emission control sensor applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Spectra MA154 Mass Air Flow Sensor plays a critical role in the emission control system by monitoring the amount of air entering the engine. This data is essential for the engine control unit (ECU) to calculate the correct fuel-to-air ratio, which affects combustion efficiency and emissions. Designed specifically for Buick and Oldsmobile vehicles such as the 98, Century, and Cutlass Ciera, this sensor meets strict quality standards to ensure reliable operation and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis mass air flow sensor is used to address several engine performance issues related to inaccurate airflow measurement. It is commonly installed to resolve:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine stalling or rough idling\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by airflow sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced engine power and acceleration\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to air intake measurement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Spectra MA154 sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical damage. Carefully unplug the old sensor and avoid damaging the wiring harness. Install the new sensor in the same orientation and secure it firmly to prevent air leaks. After installation, clear any diagnostic trouble codes and verify proper engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eManufactured by Spectra, the MA154 Mass Air Flow Sensor undergoes rigorous testing to meet OEM specifications for fit, form, and function. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and performance for Buick and Oldsmobile emission control systems.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44724380795061,"sku":"BCNK-MA154","price":118.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_MA154_Fro.jpg?v=1775096662","url":"https:\/\/www.partcatalog.com\/products\/spectra-ma154-mass-air-flow-sensor","provider":"PartCatalog","version":"1.0","type":"link"}