Pontiac Fiero 1988 Service Manual page 12

G E N E R A L INFORMATION OA-9
L I S T O F A U T O M O T I V E A B B R E V I A T I O N S
WHICH MAY BE U S E D IN THIS MANUAL
OMC - Overhead Cmm
Ol - Open Lo©p
O j - Oxygen
PAIR - Pulse Air Injection Reaction System
P/B - Power Brakes
PC¥ - Positive Crankcase Ventilation
PECV - P©w@r Unrtehment Control Valve
P/N - Park, NewtraS
P i O M - Prog r®gwe»@bl@, Read Only Memory
P/S - Power Steering
PSI - Pounds Per Square Inch
Pt. - Pint
PT0 - Power Takeoff
Of. - Quart
Amp. « Ampere(s)
A-6 - Axial 6 CfL A/C Compressor
A/C - Air Co^diti@wi«f
ACC - Automatic Climate Control
A d j . - Adjust
A/F - Air/Fuel (As in Air/Fuel Ratio)
A l t - Air Injection Reaction System
A l C - Automatic Level Control
AlCL - Assembly line Communications Link
Alt. - Altitude
APT - Adjustable Part Throttle
AT - Automatic Transmission
ATC - Automatic T@mp@rature Control
ATDC - After Top Oead Center
BARO - Barometric Absolute Pressure Sensor
Bat. - Battery
Bat. + - Positive Terminal
Bbl. - Barrel
BMP - Brake Horsepower
BP • Back Pressure
BTDC - Before Top Dead Center
Cat. Conv. - Catalytic Converter
CC - Catalytic Converter
- Cubic Centimeter
o Converter Clutch
CCC - Computer Command Control
C-4 • Computer Controlled Catalytic
Converter
CB - Citizens
B&md
(Radio)
CCOT - Cycling Cluteh (Orifice) Tub®
CCP - Controlled Canister Purge
C.E. - Check Engine
CEAB - Cold Engine Airbleed
CEMF - Counter Electromotive Force
CIO - Cubic Inch Displacement
C I - Closed loop
CLCC - Closed loop Carburetor Control
CITBI - Closed Loop Throttle Body Injection
Conv. - Cmmm^mw
CP - Canister Pwrg®
Cu. In. - Cubic Inch
CV - Constant Velocity
Cyl. - Cylinder^)
DBB - Dual Bed §•«€§
D I M - Duel Sod Monolith
DEFI - Digital Electronic Fuel Injection
DF8 - Digital ?s#©l Ejection
Diff. - Differential
Dist. - Distributer
f AC - Electric Air Control Valve
EAS - Electric Air Switching Valve
ECC - Electronic Comfort Control
ECM - Electronic Control Module
ICS - Emission Control System
ECU - Engine Calibration Unit
EEC - Evaporative Emission Control
l E V I i - Evaporator Equalized Valves in
Receiver
1P1 » Early Fuel Evaporation
IPS - Electronic Fuel Injection
EGR - Exhaust Gas Recirculation
ELC - Electronic level Control
I M F - Electromotive Force
EMR - Electronic Module Retard
EOS - Exhaust Oxygen Sensor
ESC - Electronic Spark Control
EST - Electronic Spark Timing
ETC - Electronic Temperature Control
ETCC - Electronic Touch Comfort Control
ETR - Electronically Tuned Receiver
Exh. - Exhaust
FMVSS - Federal Motor Vehicle Safety
Standards
Ft. l b . - Foot Pounds (Torque)
FWD - Front Wheel Drive
- Four Wheel Drive
4 x 4 - Four Wheel Drive
HD - Heavy Duty
HEI - High Energy Ignition
H g . - Mercury
H i . Alt. - High Altitude
HVAC - Heater-Vent-Air Conditioning
HVACM - Heater-Vent-Air Conditioning
Module
HVM - Heater-Vent-Module
I AC - Idl© Air Control
1C - Integrated Cirewif
8D - Identification
- Inside Diameter
31C - Idle load Compensator
IP - Instrument Panel
ISC - Idle Speed Control
km - Kilometers
kftt/tt - Kilometers Per Hour
KV - Kilovolts (Thousands of Volts)
km/L - Kilometers/Uter (mpg)
kPa - Kilopaseals
I
„ y w
1-4 - Four Cylinder In-line (Engine)
L-6 - Six Cylinder In-line (Engine)
IF - left Front
IR - left Rear
Man. Vac. - Manifold Vacuum
MAP - Manifold Absolute Pressure
MAT - Manifold Air Temperature Sensor
M/C - Mixtur® Control
MPG - Miles Pm Gellen
MPH - Miles Per Hour
MT - Manual Transmission
N-m - Newton Metres (Torque)
OD - Outside Diameter
R - Resistance
R-4 - Radial Four Cyl. A/C Compressor
RF - Right Front
RPM - Revolutions Per Minute
RR - Right Rear
RTV - Room Temperature Vulcanizing (Sealer)
RVR - Response Vacuum Reducer
RWD - Rear Wheel Drive
SAE - Society of Automotive Engineers
SI - System International
Sol. - Solenoid
T - Turbocharger
TAC - Thermostatic Air Cleaner
TACH - Tachometer
TBI - Throttle Body Injection
TCC - Transmission Converter Clutch
TCS - Transmission Controlled Spark
TDC - Topdead Center
TPS - Throttle Position Sensor
Turbo - Turbocharger
TV - Throttle Valve
TVSW - Turbocharger Vacuum Bleed Valve
W I S - Television & Radio Suppression
TVS - Thermal Vacuum Switch
U-Joint - Universal Joint
V - Volt<s)
V-6 - Six Cylinder Engine - Arranged in a " V "
V~i - l i g h t Cylinder Engine - Arranged m a " V "
Vac. - Vacuum
VATS - Vehicle Anti-Theft System
VIN - Vehicle Identification Number
VIR - Valves in Receiver
VSS - Vehicle Speed Sensor
VMV - Vacuum Modulator Valve
W/ - With
W / i - Wheel Bote
W/O - Without
WOT - Wide Open Throttle
X-Valve - Expansion Valve
520020-OA
Fig. 14 Automotive Abbreviations