Ambient Air Temperature Sensor; Figure 3-26 Ambient Air Temperatures Sensor Dimensions - Detroit Diesel DDEC VI Application And Installation

DDEC VI ELECTRONIC CONTROLS APPLICATION AND INSTALLATION
3.6.3

AMBIENT AIR TEMPERATURE SENSOR

The AAT Sensor is a thermistor type sensor with a variable resistance that produces an analog
signal between 0 and 5 V, representing the temperature of the ambient air. The AAT Sensor
(see Figure 3-26) is used with the Idle Shutdown Timer, specifically for the Ambient Air
Temperature Override Disable feature or for Optimized Idle. For additional information on these
features refer to Chapter 5.
NOTE:
This sensor is optional.
Figure 3-26 Ambient Air Temperatures Sensor Dimensions
3-95
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION