The ECM monitors the MAP signal to determine intake manifold pressure (boost). This information is used
to control fuel rate and injection timing. The MAP sensor is installed left of the MAT sensor in the intake
manifold.
Diesel Engines Troubleshooting
Diesel Engines Repair
The ECM monitors the MAP signal to determine intake manifold pressure (boost). This information is used
to control fuel rate and injection timing. The MAP sensor is installed left of the MAT sensor in the intake
manifold.