Jeep Cherokee Liberty KJ year 02-03
with 3.7 liter gasoline engine
MAP sensor
Also called intake pressure sensor, intake manifold absolute pressure sensor.
The sensor measures the absolute pressure in the intake manifold and transmits the measured values.
as an electrical signal to the engine control unit.
The engine control unit uses this information, among other things, to calculate the engine load.
and for adjusting the fuel injection and ignition control.
The appropriate repair cable and connector set can be found under article number: 5017127AA-STD
Reference numbers: 68002763AA, 68002763, 56041018AB, AS158, ECM-CH-000
