Dodge Nitro. Manual - part 682

Fig. 103: Identifying MAP Sensor & O-ring 
Courtesy of CHRYSLER LLC 

5. Check condition of sensor o-ring (2)  

INSTALLATION 

INSTALLATION 

1 - MAP SENSOR
2 - O-RING

 

2007 Dodge Nitro R/T 

2007 ENGINE Fuel System - Nitro

  

Fig. 104: Identifying MAP Sensor - 4.0L 
Courtesy of CHRYSLER LLC 

The Manifold Absolute Pressure (MAP) sensor (2) is mounted into the top/front of the upper half of the intake 
manifold. 

An O-ring is used to seal the sensor to the intake manifold. 

1. Check condition of sensor O-ring.  

2. Position MAP sensor into intake manifold. Note locating tangs.  

3. Rotate sensor 1/4 turn clockwise.  

4. Connect electrical connector (1) at sensor (2).  

MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR 

 

2007 Dodge Nitro R/T 

2007 ENGINE Fuel System - Nitro

  

Fig. 105: Identifying MAP Sensor & O-ring 
Courtesy of CHRYSLER LLC 

1. Clean MAP sensor mounting hole at intake manifold.  

2. Check MAP sensor o-ring seal (2) for cuts or tears. 

1 - MAP SENSOR
2 - O-RING

 

2007 Dodge Nitro R/T 

2007 ENGINE Fuel System - Nitro

  

Fig. 106: Identifying MAP Sensor - 3.7L 
Courtesy of CHRYSLER LLC 

3. Position MAP sensor into manifold by sliding sensor over locating pin (6).  

4. Install mounting bolt (8). Tighten to 3 N.m (25 in. lbs.) torque.  

5. Connect electrical connector (2).  

SENSOR - OXYGEN 

REMOVAL 

REMOVAL - 3.7L 

 

2007 Dodge Nitro R/T 

2007 ENGINE Fuel System - Nitro