Detroit Diesel Series 60 EGR Technician Manual page 156

DDEC V TESTING
Figure 10-2 Gage Setup
3. Using either DDDL or DDR, activate PWM #2 and PWM #4 duty cycles and monitor
the output pressure from the VPOD. Activate the duty cycle to 50%. Pressure should
equal 305-315 kPa (42-47 psi @ VPOD).
NOTE:
Both activations must have full linkage travel.
4. Repeat step 3 a total of 3 times.
Ensure that the VPOD air supply line fitting is not crossed-thread
when connecting the VPOD air supply to the EGR actuator. If
the air supply line fitting is not properly seated, the EGR actuator
will not function properly.
5. Connect VPOD air supply line to the EGR actuator. Perform a VPOD Input Pressure Test.
10-16
NOTICE:
All information subject to change without notice. (Rev. June 2005)
7SE60 0506 Copyright © 2005 DETROIT DIESEL CORPORATION