Variable Pressure Output Device - Detroit Diesel Series 60 EGR Technician Manual

Variable Pressure Output Device

There is one VPOD which controls the VNT. See Figure 8-21. The location of the VPOD is
application dependent.
Two system components are required for proper operation of the EGR valve and the VNT
control system.
12V or 24V Power Supply
DDEC V ECU: PWM#3 (E1) EGR and PWM#4 (E4) VNT
NOTE:
VNT is fully open at 7% and closed at 90%
Figure 8-21 EGR Valve and VNT Control System
All information subject to change without notice. (Rev. June 2005)
7SE60 0506 Copyright © 2005 DETROIT DIESEL CORPORATION
SERIES 60 EGR TECHNICIAN'S MANUAL
8-23