{"product_id":"walker-225-1272-manifold-absolute-pressure-sensor","title":"Walker 225-1272 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Walker 225-1272 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker Sensor Only Manifold Absolute Pressure (MAP) Sensor 225-1272 is designed for precise engine management in select Audi and Volkswagen models. This sensor plays a critical role in monitoring engine load by measuring the pressure within the intake manifold, ensuring optimal performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector color: Black with an oval shape for secure fitment\u003c\/li\u003e\n\u003cli\u003eTerminal type: Pin with 4 male terminals\u003c\/li\u003e\n\u003cli\u003eSingle female connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003ePlug-in fitting type for straightforward installation\u003c\/li\u003e\n\u003cli\u003eDurable plastic body material designed for automotive environments\u003c\/li\u003e\n\u003cli\u003eSingle port design for accurate manifold pressure readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Sensor Only Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Sensor Only line from Walker focuses exclusively on providing high-quality replacement sensors without additional components. This approach allows for direct sensor swaps, making it ideal for technicians and vehicle owners who require a precise replacement part. The 225-1272 MAP sensor fits within this line, offering a reliable and exact match for the original equipment sensor in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 225-1272 MAP sensor features a black oval-shaped connector with a single female connection point, housing four male pin terminals. Its plug-in fitting type ensures a secure and straightforward connection to the vehicle’s wiring harness. Constructed with a durable plastic body, this sensor withstands typical engine bay conditions while delivering accurate manifold pressure data. The single port design allows it to measure intake manifold pressure effectively, which is essential for engine control units to adjust fuel delivery and ignition timing.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A6 Quattro, A7 Quattro, A8 Quattro, S4, S5\u003c\/li\u003e\n\u003cli\u003eFits Volkswagen Q5, Q7, SQ5, and Touareg models\u003c\/li\u003e\n\u003cli\u003eUsed to monitor manifold pressure for engine load calculations\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture and emissions control\u003c\/li\u003e\n\u003cli\u003eEssential for vehicles equipped with advanced engine management systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Walker 225-1272 MAP Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idle or stalling due to incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by inaccurate air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eCheck Engine Light triggered by faulty or failing MAP sensor signals\u003c\/li\u003e\n\u003cli\u003ePoor engine performance or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eIncreased emissions resulting from improper sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle’s ignition is off before disconnecting the old sensor. The plug-in fitting type allows for a direct replacement without modifications. Verify the connector’s oval shape and black color match the original sensor to avoid compatibility issues. Handle the sensor carefully to prevent damage to the plastic body and terminals. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker sensors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The Sensor Only product line maintains strict quality control standards to provide consistent sensor accuracy. While specific warranty details for part number 225-1272 are not provided here, Walker typically offers limited warranties on their emission control sensors. Consult product documentation or the supplier for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52169395699893,"sku":"DKHD-225-1272","price":31.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2251272_Fro.jpg?v=1775590672","url":"https:\/\/www.partcatalog.com\/products\/walker-225-1272-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}