Troubleshooting guide

SERIES 60 EGR TECHNICIAN'S GUIDE
APPENDIX A: LIST OF ACRONYMS
AKA Also Known As
CEL Check Engine Light
CAC Charge Air Cooler
Delta P Differential Pressure
DDEC Detroit D iesel Electronic Controls
DPS Delta P Sensor
DTC Diagnostic Trouble Code
ECM Electronic Control Module (aka ECU)
ECU Electronic Control Unit (aka ECM)
EGR Exhaust Gas Recirculation
ESC
Abbreviation on a Computer Keyboard for 'Escape'
FMI Failure Mode Indentifier
KRPM RPM X 1000
kPa Kilopascals
PID Parameter Identification
PSI Pounds per Square Inch
PWM Pulse Width Modulat ion
RHS Relative Hu midity Sensor
RPM Revolutions per Minute
SAE Society of Automotive Engineers
SEL Stop Engine Light
SID System Identification
SPipe
PipeShapedLikean'S'
VGT Variable Geometry Turbocharger (aka VNT)
VNT Variable Nozzle Turbocharger (aka VGT)
VOM Volt Ohm Meter
VPOD Variable Pressure Output (Orifice) Device
<
Less Than
>
Greater Than
All information subject to change without notice. (Rev. April 2004) A-1
7SE60 0404 Copyright © 2004 DETROIT DIESEL CORPORATION