A: To service the MAP sensor, disconnect the electrical connector and remove the securing bolt to take out the sensor. Install the new sensor, tightening the bolt to 6 Nm (53 lb-in). If torque is insufficient, use the auxiliary bolt hole. Clean the sealing surface before reinstalling.
Q: How to Service the MAP Sensor on a 2.3L Engine on Ford Ranger?
A: In order to service the Manifold Absolute Pressure (MAP) sensor in a 2.3L engine, loosen the electrical connector and take the securing bolt off. Carefully remove the MAP sensor off the intake manifold and dispose the O-ring seal. To install, follow the steps in reverse with the exception that you should replace the seal with a new O-ring.