17 / 1006
GENERAL
11
GENERAL
LED Light Emitting Diode
LH Left Hand
M
m
3
Cubic Meters
MAP ManifoldAbsolute Pressure
MAF Sensor Mass Air Flow Sensor (Air Flow
Sensor, AFS, Air Flow Meter, AFM)
MAP Sensor ManifoldAbsolute Pressure Sensor
(Pressure Sensor, PS)
Max
Maximum
Min
Minimum
MIL
Malfunction Indicator Lamp
M/T Manual Transmission
MKg Meter per Kilogram
ml
Milliliter
M
Ω
Mega Ohms
MPFI
Multi-point Fuel Injection
N
N Newton
NC Normally Closed
NLS Needle Lift Sensor
Nm Newton Meter (torque)
NO Normally Open
NOx Nitrogen Oxide
NVH Noise Vibration Harshness
O
Ω
Ohm
OD Outside Diameter
OBD On –Board Diagnostic system (Self
– Diagnosis Function)
OHC Over Head Camshaft
O2S Oxygen Sensor
O
2
Oxygen
P
PAB Passenger Air Bag
PAG Poly Alkaline Glycol
PCRV Pressure-Conscious Regulating
Valve
PCBU Passenger Car Business Unit
PDI
Pre-Delivery Inspection
PLA Progressive Low LoadAdvance
PS Power Stroke
P/S Power Steering
PSP Switch Power Steering Pressure Switch
PCV Positive Crank Case Ventilation
G
gm Gram
GEN Generator
GND Ground
GVW Gross Vehicle Weight
H
HC Hydrocarbons
HCU Hydraulic Control Unit
HD Heavy Duty
HLA Hydraulic LashAdjuster
HP High Pressure
hr
Hour
HRC Rockwell Hardness Number
HVAC Heating, Ventilation, and Air
Conditioning
HO2S Heated Oxygen Sensor
Hz
Hertz
I
IAC Valve IdleAir Control Valve (Idle Speed
Control Solenoid Valve,
ISC Solenoid Valve)
IAT Sensor IntakeAir Temperature Sensor (Air
Temperature Sensor, ATS)
IC Inter Cooler
ID Inside Diameter
IDI
Indirect Injection
IGN Ignition
IIum Illumination
IMV Inlet Metering Valve
ISC Idle Speed Control (Valve)
ISA Screw Idle SpeedAdjusting Screw
I/O drivers Input Output drivers
J
JCAE Jonhson Control Automotive
Electronics
K
kg
Kilogram
kg m Kilogrammeter
KHz
Kilohertz
km Kilometer
km/h Kilometer per hour
kpa
Kilo Pascal
L
L
Litre
LCD Liquid Crystal Display