2003 - 2007 5.9L Cummins V2 High Pressure MAP Sensor for 6.7L Intake HornThis version of the harness for for customers with 5. 9L engine harnesses, and 6. 7L intake horns. High pressure MAP adapter cable is designed to add a high pressure transducer in conjunction with your factory MAP sensor. This harness gives the factory ECM the ability to read up to 185psi of boost. When ordering your sensor you want to pick the closest possible sensor to the amount of boost you are running. If you order a 185psi sensor and are only