This manifold absolute pressure sensor fits select 2007-2024 Harley-Davidson and Polaris applications and reports intake manifold pressure to the engine computer as a changing voltage signal, which the computer uses with other inputs to calculate fuel delivery and ignition timing.

Walker Products 933-4003 MAP Sensor Features:

• Fits 2007-2017 Harley-Davidson XL1200C Sportster 1200 Custom; 2007-2011 Harley-Davidson XL1200L Sportster 1200 Low
• Fits 2007-2012 Harley-Davidson XL1200N Sportster 1200 Nightster; 2007-2008 Harley-Davidson XL1200R Sportster 1200 Roadster, XL883 Sportster
• Also fits select Harley-Davidson and Polaris applications
• Female black oblong electrical connector with 4 blade terminals
• Body constructed of plastic
• 1 vacuum port, plug in fitting