Industrial 1.6L General Information 0-13
Abbreviations and Their Meanings (cont’d) Abbreviations and Their Meanings (cont’d)
Abbreviation
Meaning
N
NC Normally Closed
NEG Negative
Neu Neutral
NiMH Nickel Metal Hydride
NLGI National Lubricating Grease Institute
Nm Newton-meter (Torque)
NO Normally Open
NOx Oxides of Nitrogen
NPTC National Pipe Thread Coarse
NPTF National Pipe Thread Fine
O
O2 Oxygen
O2S Oxygen Sensor
OC Oxidation Converter (Catalytic)
OCS Opportunity Charge Station
OD Outside Diameter
ODM Output Drive Module
OE Original Equipment
OEM Original Equipment Manufacturer
OHC Overhead Camshaft
ohm Ohm
OL Open Loop, Out of Limits
ORC Oxidation Reduction Converter
(Catalytic)
ORN Orange
ORVR On-Board Refueling Vapor Recovery
OSS Output Shaft Speed
oz Ounce(s)
P
PAG Polyalkylene Glycol
PAIR Pulsed Secondary Air
PC Pressure Control
PCB Printed Circuit Board
PCS Pressure Control Solenoid
PCV Positive Crankcase Ventilation
Abbreviation
Meaning
PIM Power Inverter Module
PM Permanent Magnet (Generator)
P/N Part Number
PNK Pink
POA Pilot Operated Absolute (Valve)
POS Positive, Position
POT Potentiometer (Variable Resistor)
PPL Purple
ppm Parts per Million
psi Pounds per Square Inch
psia Pounds per Square Inch Absolute
psig Pounds per Square Inch Gauge
pt Pint
PTC Positive Temperature Coefficient
Q
qt Quart(s)
R
Ref Reference
Rev Reverse
REX Rear Exchanger
RH Right Hand
Rly Relay
ROM Read Only Memory (Permanent
memory device, memory contents are
retained when power is removed.)
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