{"product_id":"spectra-mp125-manifold-absolute-pressure-sensor","title":"Spectra MP125 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for GM and Isuzu Vehicles\u003c\/h2\u003e\u003cp\u003eThe Spectra MP125 Manifold Absolute Pressure Sensor is engineered to provide accurate engine load data for a range of Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, and Geo models. Designed to maintain optimal engine performance, this sensor ensures precise air pressure readings within the intake manifold.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM manifold absolute pressure sensors\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM and Isuzu models including Chevrolet Silverado 2500 HD and GMC Yukon\u003c\/li\u003e\n\u003cli\u003eEnsures accurate engine load and air-fuel mixture data\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePart number MP125 for easy identification and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Spectra MP125 is a critical component in the emission control system, responsible for measuring the absolute pressure inside the intake manifold. This data is essential for the engine control unit (ECU) to adjust fuel injection and ignition timing accurately. Compatible with a wide range of vehicles such as the Chevrolet Blazer, GMC Sierra models, Buick LeSabre, Pontiac Firebird, and Isuzu Impulse, this sensor supports both light trucks and passenger cars from late 1980s through early 2000s. The MP125 sensor is designed to meet or exceed OEM specifications, ensuring reliable operation within the emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine stalling caused by incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate data for air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and poor acceleration linked to faulty MAP sensors\u003c\/li\u003e\n\u003cli\u003eAssists in preventing check engine light triggers related to emission control faults\u003c\/li\u003e\n\u003cli\u003eSupports proper operation of the vehicle’s emission system to meet regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Spectra MP125 sensor requires basic mechanical skills and standard hand tools. Before installation, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Remove the old sensor carefully to avoid damage to the intake manifold or wiring harness. When installing the new sensor, verify the connector is securely attached and free of corrosion. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eManufactured to meet industry standards, the Spectra MP125 sensor undergoes rigorous quality control to ensure durability and accuracy. This part is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its long-term reliability for your Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, or Geo vehicle.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":44724446101685,"sku":"BCNK-MP125","price":53.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_MP125_Fro_86c59b8b-a6fa-48f3-9c5d-ff99990e42fe.jpg?v=1775096720","url":"https:\/\/www.partcatalog.com\/products\/spectra-mp125-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}