MAP Sensor Placement 1998.5-2002 Dodge
The MAP sensor on your 1998.5 - 2002 Dodge with Cummins engine is right behind the fuel bowl.
The MAP sensor is placed on the driver's side of the engine block. The following set of pictures help identify where the MAP sensor is placed.
On the following picture you can see the engine block, brake master cylinder, fuel bowl and connection to the MAP sensor.
On the following picture you can clearly see the MAP sensor with the Adrenaline MAP adapter hooked into it.
The circled item is the MAP sensor. You can see the other side of the MAP adapter plugged into the factory MAP connector with the red, blue, and black wires leading to it.