Egr Temperature Sensor - Detroit Diesel Series 60 EGR Technician Manual

SERIES 60 EGR TECHNICIAN'S MANUAL

EGR Temperature Sensor

ECM uses the EGR Temperature Sensor to monitor exhaust gas temperatures in the EGR delivery
pipe and uses exhaust temperature and delta pressure across the Venturi tube to determine rate of
EGR flow. Temperature sensor is supplied a 5-volt reference signal from the ECM and returns
a voltage signal to the ECM relative to exhaust gas temperatures in the EGR delivery pipe.
Sensor return voltage decreases as exhaust gas temperature increases (sensor operating values are
0.10-5.0 V). See Figure 2-21 to view the sensor with connector.
Figure 2-21 EGR Tempertaure Sensor
2-21
All information subject to change without notice. (Rev. June 2005)
7SE60 0506 Copyright © 2005 DETROIT DIESEL CORPORATION