The Manifold Absolute Pressure (MAP) sensor is mounted to the front of the intake manifold air plenum box. It's approx behind the alternator. To remove it, simply turn it counterclockwise a 1/4 turn. When you reinstall it, make sure the o-ring is in good condition and sealing.
Here are the directions. The attached pics correlate with the directions.
2007 Dodge or Ram Truck RAM 1500 Truck 2WD V8-5.7L VIN 2
Vehicle Powertrain Management Sensors and Switches - Powertrain Management Sensors and Switches - Computers and Control Systems Manifold Pressure/Vacuum Sensor Service and Repair Removal and Replacement Sensor-MAP Removal 5.7L V-8
The Manifold Absolute Pressure (MAP) sensor is mounted to the front of the intake manifold air plenum box.
1. Disconnect electrical connector at sensor by sliding release lock out. Press down on lock tab for removal.
2. Rotate sensor (3) 1/4 turn counterclockwise for removal.
3. Check condition of sensor O-ring.
Installation is the reverse of removal.
I hope this helps. Let me know if you have other questions.
Take care and God Bless,
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Saturday, February 27th, 2021 AT 9:14 PM