Dodge 5.9L Cummins Intake Air Temperature Sensor - IAT Sensor - Air Intake Sensor Temperature
The MAP Sensor for the Cummins 5.9L diesel engines is also known as:
- Dodge Cummins Intake Air Temperature Sensor
- Air Intake Pressure Sensor
Your Cummins Turbo diesel engine uses an Intake Air Temperature Sensor to determine changes in the intake air stream. These Intake air temperature changes are used to indicate engine load, boost, operational elevation, and other pressure variables that enable your ECU to make necessary changes so your diesel can run at peak performance. If your Dodge Ram Cummins Turbo Diesel truck is experiencing decreased engine performance, it could be the IAT sensor.
The Cummins 3408345 Replacement IAT Sensor applications:
- 1998.5 to 2002 Dodge Ram 2500 5.9L Cummins Turbo Diesels
- 1998.5 to 2002 Dodge Ram 3500 5.9L Cummins Turbo Diesels
Cummins 3408345 Engine PRS Temperature Sensor / IAT Sensor Cross References:
- Mopar 5014197AA
- Cummins 3865366
- Cummins 3865345
NOTE: Before you replace the IAT sensor, check all of the connections and grounds first to see that are good and clean. This is an OEM Cummins replacement part that is a NON RETURNABLE part.