UNITS, ABBREVIATIONS
GI-10spec tableUnits
N·m (m-kg or cm-kg, ft-lb or in-lb)
MeaningTorque
rpm
MeaningRevolutions per minute
A
MeaningAmpere(s)
V
MeaningVolt(s)
Ω
MeaningOhm(s) (resistance)
kPa (kg/cm², psi)
MeaningPressure (usually positive)
mmHg (inHg)
MeaningPressure (usually negative)
W
MeaningWatt
liters (US qt, Imp qt)
MeaningVolume
mm (in)
MeaningLength
ABBREVIATIONS
Abbreviations
ABDC
MeaningAfter bottom dead center
A/C
MeaningAir conditioner
ACC
MeaningAccessories
ATDC
MeaningAfter top dead center
BBDC
MeaningBefore bottom dead center
BTDC
MeaningBefore top dead center
DRL
MeaningDaytime running light
ECU
MeaningEngine control unit
EGI
MeaningElectronic gasoline injection
E/L
MeaningElectrical load
EX
MeaningExhaust
IC
MeaningIntegrated circuit
IN
MeaningIntake
INT
MeaningIntermittent
ISC
MeaningIdle-speed control
L.H.
MeaningLeft hand
LSD
MeaningLimited slip differential
M
MeaningMotor, electric
MIL
MeaningMalfunction indicator lamp
M/T
MeaningManual transmission
OFF
MeaningSwitch off
ON
MeaningSwitch on
PCV
MeaningPositive crankcase ventilation
PPF
MeaningPower plant frame
PRC
MeaningPressure regulator control
P/S
MeaningPower steering
P/W
MeaningPower window
R.H.
MeaningRight hand
SST
MeaningSpecial service tool
TDC
MeaningTop dead center
VRIS
MeaningVariable resonance induction system