Manifold Absolute Pressure Sensor

WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.

For Manifold Absolute Pressure (MAP) sensor testing, perform the following diagnostic test:

On 3.9L and 5.9L, perform DTC P0107: MAP SENSOR VOLTAGE TOO LOW or DTC P0108: MAP SENSOR VOLTAGE TOO HIGH under DIAGNOSTIC TEST in SELF-DIAGNOSTICS - DAKOTA - 3.9L & 5.9L article.
On 4.7L, perform DTC P0106: MAP SENSOR PERFORMANCE under DIAGNOSTIC TEST in SELF-DIAGNOSTICS - DAKOTA - 4.7L article.