2.3
DDEC SYSTEM–HOW IT WORKS
2.3.3
Air Temperature Sensor
The air temperature sensor is located in the air intake manifold and monitors the air temperature
entering the engine. The ECM adjusts the engine timing to reduce white smoke, improve cold
starts, and provide engine protection. See Figure 2-2.
Figure 2-2
Air Temperature Sensor
All information subject to change without notice.
2-6
6SE497 9709 Copyright © 1997 DETROIT DIESEL CORPORATION
