CM850 Electronic Control System – 204-009   Acronyms and Abbreviations

Table of Contents

General Information

General Information

TOC

The following list contains some of the acronyms and abbreviations used in this manual.

API
American Petroleum Institute
ASTM
American Society of Testing and Materials
BTU
British Thermal Unit
BTDC
Before Top Dead Center
°C
Celsius
CO
Carbon Monoxide
CCA
Cold Cranking Amperes
CARB
California Air Resources Board
C.I.B.
Customer Interface Box
C.I.D.
Cubic Inch Displacement
CNG
Compressed Natural Gas
CPL
Control Parts List
cSt
Centistokes
DEF
Diesel Exhaust Fluid
DOC
Diesel Oxidation Catalyst
DPF
Diesel Particulate Filter
ECM
Electronic Control Module
EGR
Exhaust Gas Recirculation
EPA
Environmental Protection Agency
°F
Fahrenheit
ft-lb
Foot-Pound Force
FMI
Failure Mode Indentifier
GVW
Gross Vehicle Weight
Hg
Mercury
hp
Horsepower
H2O
Water
inHg
Inches of Mercury
in H20
Inches of Water
ICM
Ignition Control Module
km/l
Kilometers per Liter
kPa
Kilopascal
LNG
Liquid Natural Gas
LPG
Liquified Petroleum Gas
LTA
Low Temperature Aftercooling
MIL
Malfunction Indicator Lamp
MPa
Megapascal
mph
Miles Per Hour
mpq
Miles Per Quart
N•m
Newton-meter
NOx
Mono-Nitrogen Oxides
NG
Natural Gas
O2
Oxygen
OBD
On-Board Diagnostics
OEM
Original Equipment Manufacturer
PID
Parameter Identification Descriptions
ppm
Parts Per Million
psi
Pounds Per Square Inch
PTO
Power Takeoff
REPTO
Rear Power Take Off
RGT
Rear Gear Train
rpm
Revolutions Per Minute
SAE
Society of Automotive Engineers
SCA
Supplemental Coolant Additive
SCR
Selective Catalytic Reduction
STC
Step Timing Control
SID
Subsystem Identification Descriptions
VDC
Volts of Direct Current
VS
Variable Speed
VSS
Vehicle Speed Sensor

Last Modified:  02-Jul-2010