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 Diesel 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 Modulation
RHS
Relative Humidity Sensor
RPM
Revolutions per Minute
SAE
Society of Automotive Engineers
SEL
Stop Engine Light
SID
System Identification
S Pipe
Pipe Shaped Like an '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