manifold absolute pressure
gas mixture.
It is on the passenger side inner fender almost directly behind the engine mount on that side.
The MAP sensor is located on the passenger's side strut tower. There is a solenoid connected to it by a short piece of hose, and a hose runs from that solenoid to the intake. The MAP sensor will have a 3-pin electrical connector on it.
It is mounted underneath a bracket in front of the alternator on the side of the intake manifold.
The MAP sensor should be on the firewall just above the brake booster.
No such part on a 1993 Cummins
WWW.MOTORCRAFT.COM shows remanufactured AIR MASS SENSORS ( mass air flow sensors ) for the 3 available engines on your 1993 Ranger , there are no listings for a MAP sensor
Its on the logic module (near the bottom) behind the passenger side kick panel.
It depends. If the sensor is working, just reset the computer. Otherwise you have to change the sensor.
does not have one just a map sensor
one of the map sensor or vacuum switch.
The MAP sensor on my 93 Honda Accord is located in the emission control box mounted, on firewall near fuse box...
The MAP Sensor is on the back side of the engine, toward the top-middle. There should be a bracket w/ a hose coming out of the center. The MAP Sensor should be just to the left of the hose (Passenger Side).