Manifold Absolute Pressure (MAP) sensor — replacement Ford F150
2.7L, 3.3L and 3.5L models
1. Remove the two nuts at the front of the engine cover. Lift up at the front and unhook the retainers at the rear of the cover to remove.
Location of the MAP sensor (2.7L model shown)
2. Locate the MAP sensor on the top of the intake manifold and disconnect the electrical connector.
3. Remove the mounting bolt and remove the MAP sensor.
4. Installation is reverse of removal. Lubricate the MAP sensor 0-ring with clean engine oil prior to installation.
5.0L models
Note: On 5.0L models, the MAP sensor is located on the rear of the intake manifold.
5. Remove the intake manifold (see Intake manifold – removal and installation).
6. Locate the MAP sensor on the rear of the intake manifold and remove the fastener to remove the sensor.
7. Installation is reverse of removal. Lubricate the MAP sensor 0-ring with clean engine oil prior to installation.