{"product_id":"walker-225-91003-manifold-absolute-pressure-sensor","title":"Walker 225-91003 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker Products FSK Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK Manifold Absolute Pressure Sensor 225-91003 is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with a range of GM vehicles including Buick, Cadillac, Chevrolet, and Pontiac models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 7.00 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eTerminal type: Bullet terminals for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eConnector shape: Rectangular to match factory wiring harnesses\u003c\/li\u003e\n\u003cli\u003eTerminal quantity: 3 terminals for precise signal transmission\u003c\/li\u003e\n\u003cli\u003eConnector and terminal gender: Female for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line focuses on emission control components engineered to meet or exceed OEM specifications. The 225-91003 Manifold Absolute Pressure Sensor is built to deliver reliable and consistent pressure data to the engine control unit. Its 7-inch wiring harness length allows for straightforward routing in engine compartments of vehicles such as the Chevrolet Camaro, Buick LeSabre, and Pontiac Firebird. The rectangular female connector with three female bullet terminals ensures compatibility with original equipment connectors, reducing installation complexity and improving electrical contact reliability.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis sensor is compatible with a wide range of General Motors vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick 60 Special, Century, LeSabre, and Regal\u003c\/li\u003e\n\u003cli\u003eCadillac Allante, DeVille, Eldorado, and Seville\u003c\/li\u003e\n\u003cli\u003eChevrolet Camaro, Caprice, Impala, Malibu, Monte Carlo, and El Camino\u003c\/li\u003e\n\u003cli\u003eGMC C2500, K2500, P30, P3500, R3500, and V3500\u003c\/li\u003e\n\u003cli\u003eOldsmobile 98, Cutlass, Cutlass Supreme, and Delta 88\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Catalina, Firebird, Grand Prix, and Phoenix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idle or stalling due to incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy caused by inaccurate air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty manifold absolute pressure sensor signals\u003c\/li\u003e\n\u003cli\u003eReduced engine power and performance from improper sensor feedback\u003c\/li\u003e\n\u003cli\u003eEmission control 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 the connector is fully seated and locked to prevent signal loss\u003c\/li\u003e\n\u003cli\u003eVerify wiring harness length is sufficient for your vehicle’s engine bay layout\u003c\/li\u003e\n\u003cli\u003eHandle bullet terminals carefully to avoid bending or damage during installation\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for sensor location and torque specifications\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical shorts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products FSK sensors are manufactured to meet strict quality standards for emission control components. The 225-91003 Manifold Absolute Pressure Sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43517312434357,"sku":"DKHD-225-91003","price":40.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_22591003_Fro_9c20ab7b-5829-4038-a94b-c12f8726c578.jpg?v=1774890980","url":"https:\/\/www.partcatalog.com\/products\/walker-225-91003-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}