This Cummins 10BAR Map Sensor, suitable for 2003 - 2022 Dodge Ram 2500/3500 with Cummins engines, is a great upgrade. The factory map sensor can only read up to 50PSI, but this upgraded one can read up to 130psi, which should cover most builds. It's plug - and - play, no update required. The sensor scale is 0.5V = 7.25psiA / 0.5bar and 4.5V = 145psiA / 10barA. It allows boost readings up to 130psiG and helps with data logging and tuning for competition trucks. Part Number: 596710barmap. Note: This product is discontinued.

Using this Cummins 10BAR Map Sensor is easy. Just plug it in as it's a plug - and - play device, no need for any updates. When you start your vehicle, it will start working right away, helping you get accurate boost readings up to 130psi. For those with modified Cummins engines running higher boost pressure, this sensor can give you better data for your engine's performance. As for maintenance, keep it clean and dry. Avoid exposing it to extreme heat or moisture. If you notice any issues with the readings or the sensor itself, it might be time to check for any loose connections or consider replacing it. Also, since this product is discontinued, it's a good idea to keep an eye on its performance closely.