Rawze.com: Rawze's ISX Technical Discussion and more

Needing help locating the following sensors on 2008 550 ISX
MAP Sensor
Fuel Pressure Sensor
Ambient Air Pressure Sensor
Intake Manifold Sensor

Pictures would be helpful and part numbers too! Thank you!

Your Engine serial number and a click to:
https://quickserve.cummins.com/info/index.html

Will have that info and more. Oh and its free.

Here is a very good video of what you are looking for, this is your motor.

https://www.youtube.com/watch?v=FhJxpyS5MpY&t=421s

There are six in the series.