Egr Measurement - Detroit Diesel Series 60 EGR Technician Manual

OPERATIONAL MODES
See Figure 3-5 for EGR measurement.
Once exhaust gases begin flow through the EGR cooler and past the venturi, pressure levels are
measured from the two venturi taps or ports. The delta pressure measurement, in conjunction with
the EGR temperature determines the EGR flow rate.
Figure 3-5

EGR Measurement

3-6
All information subject to change without notice. (Rev. June 2005)
7SE60 0506 Copyright © 2005 DETROIT DIESEL CORPORATION