جميع مصطلحات (اختصارات) مكونات / انظمه السيارات

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مقتبس من: Eric-the-car-guy

2WD: 2 Wheel Drive

4WD: 4 Wheel Drive

4WS: 4 Wheel Steering

2V: 2 Valve (cylinder head)

4V: 4 Valve (cylinder head)

AAT: Ambient Air Temperature

ABS: Antilock Brake System

AC: Air Conditioning

ACC: Adaptive Cruise Control also Automatic Climate Control

A/F sensor: Air Fuel Sensor

AFR: Air Fuel Ratio

alt: Alternator

ARS: Automatic Restraint System

ARC: Automatic Ride Control

A/T: Automatic Transmission

ATC: Automatic Temperature Control

ATF: Automatic Transmission Fluid

AWD: All Wheel Drive

AYC: Active Yaw Control

Baro: Barometric pressure. Usually a sensor.

batt: Battery

BCM: Body Control Module

BHP: Brake Horsepower

BTDC: Before Top Dead Center

CAA: Clean Air Act

CAFE: Corporate Average Fuel Economy (USA)

CEL: Check Engine Light

CFI: Central Fuel Injection

CFM: Cubic Feet Per Minute

CG: Center of Gravity

CID: Cubic Inch Displacement

CKP Crankshaft Position

CL: Closed Loop

cmd: Command

CMP: Camshaft Position

CNG: Compressed Natural Gas

CO: Carbon Monoxide

comm: Communication

CO2: Carbon Dioxide

COP: Coil On Plug

CPU: Central Processing Unit

CTS: Coolant Temperature Sensor

CV: Constant Velocity

CVT: Continuously Variable Transmission

dB: Decibels

DC: Direct Current

DFI: Direct Fuel Injection

diff: Differential

DIS: Direct Ignition System

dist: Distributor

DLC: Data Link Connector

DMM: Digital MultiMeter

DOHC: Dual Overhead Cam

DPFE: Differential Pressure Feedback (Ford EGR)

DRL: Daytime Running Lights

DTC: Diagnostic Trouble Code

DVOM: Digital Volt Ohm Meter

E4OD: Electronic 4-speed Overdrive transmission

E10: Ethanol 10%

E85: Ethanol 85%

EAS: Electronically Assisted Steering

ECBM: Electronic Brake Control Module

ECM: Engine Control Module

ECM: Electronic Control Module

ECS: Emission Control System

ECT: Engine Coolant Temperature

ECU: Electronic Control Module

EDR: Even Data Recorder

EEC: Electronic Engine Control

EPROM: Erasable Programable Read Only Memory

EFE: Early Fuel Evaporation

EFI: Electronic Fuel Injection

EGR: Exhaust Gas Recirculation

ELC: Electronic Level Control

EPA: Environment Protection Agency

EPC: Electronic Pressure Control

ESC: Electronic Spark Control

ELD: Electronic Load Detection

ESP: Electronic Stability Program

ETC: Electronic Temperature Control

ETS: Electronic Traction System

EV: Electric Vehicle

EVAP: Evaporative Emissions

FBC: Feedback Carburetor

FF: Flex Fuel

FFV: Flexible Fuel Vehicle

FM: Frequency Modulated

FPS: Fast Pass Standard

freq: Frequency

FT: Fuel Trim

FTP: Fuel Tank Pressure

FTPT: Fuel Tank Pressure Transducer

GAWR: Gross Axle Weight Rating

GND: Ground

GPCM: Glow Plug Control Module

GPS: Global Positioning System

GVW: Gross Vehicle Weight

GVWR: Gross Vehicle Weight Rating

H2O: Water

HC: Hydrocarbons

HD: Heavy Duty

HDR: Hight Data Rate

HEGO: Heated Exhaust Gas Oxygen sensor (Now HO2S)

HEV: Hybrid Electric Vehicle

Hg: Mercury

HID: High Intensity Discharge

HO: High Output

HO2S: Heated Oxygen Sensor

hp: Horsepower

HVAC: Heating Ventilation and Air Conditioning

Hz: Hertz

IA: Intake Air

IAC: Idle Air Control

IAT: Intake Air Temperature

iATN: INternational Automotive Technicians Network

IC: Integrated Circuit

IC: Ignition Control

ID: Identification

ID: Inside Diameter

IDI: Integrated Direct Ignition

IDM: Ignition Diagnostic Module

IDM: Injector Driver Module

IDS: Integrated Diagnostic Software

IGN: Ignition

I/M: Inspection Maintenance

IMA: Integrated Motor Assist

INJ: Injector

int: Interior

I/O: In/Out

IAC: Idle Air Control

i-VTEC: Intelligent Variable Valve Timing Electronic Control

KAM: Keep Alive Memory

KAPWR: Keep Alive Memory Power

kg: Kilogram

kg/h: Kilograms per Hour

km: Kilometer

km/h: Kilometer per Hour

km/l: Kilometers per Liter

KOEO: Key Off Engine On

KOER: Key On Engine Running

kPa: Kilopascal

KS: Knock Sensor

kv: Kilovolts

L: Liter

L4: Inlie 4 cylinder engine

LCD: Liquid Crystal Display

LCM: Lighting Control Module

LDR: Low Data Rate

LED: Light Emitting Diode

LEP: Light Emitting Polymer (glows in the dark)

LEV: Low Emissions Vehicle

Lm: Lumens

LNG: Liquid Natural Gas

LPG: Liquid Petroleum Gas

LPM: Liters Per Minute

LPS: Low Pressure Sensor

LSD: Limited Slip Differential

LSUV: Luxury Sport Utility Vehicle

LT: Long Term (Fuel Trim)

LTPWS: Low Tire Pressure Warning System

MAF: Mass Airflow Sensor

MAP: Manifold Absolute Pressure

MAT: Manifold Air Temperature

MC: Mixture Control

MCU: Microprosessor Control Unit

MFI: Multiport Fuel Injection

MGMT: Management

MIL: Malfunction Indicator Lamp

mm: Millimeter

MSRP: Manufacturer Suggested Retail Price

M/T: Manual Transmission

mV: Milivolt

MV: Megavolt

NC: Normally Closed

NCAP: New Car Assessment Program

NAVI: Navigation

NEG: Negative

NEU: Neutral

NG: Natural Gas

NGV: Natural Gas Vehicle

NO: Normally Open

NOx: Nitrogen Oxides

NPF: No Problem Found

NPTC: National Pipe Thread Coarse

NPTF National Pipe Thread Fine

NV: Night Vision

O2: Oxygen

O2S: Oxygen Sensor

OBD: On Board Diagnostics

OBDII: On Board Diagnostics generation 2

OBDIII: On Board Diagnostics generation 3

OCC: Output Circuit Check

OCR: Oil Control Ring

OD: Outside Diameter

OD: OverDrive

ODO: Odometer

OE: Original Equipment

OEM: Original Equipment Manufacturer

OHC: Overhead Cam

OL: Open Loop

PASS: Passenger

PB: Power Brakes

PC: Pressure Control

PCI: Programable Controller Interface

PCM: Powertrain Control Module

PFE: Pressure Feedback EGR

PGMFI: Programable Multiport Fuel Injection

PID: Parameter Identification

PIM: Power Inverter Module

PIP: Profile Ignition Pickup (also CKP Crank Position)

POS: Positive

POT: Potentiometer

ppm: Parts Per Million

PRNDL: Park Reverse Neutral Drive Low

PROM: Programable Read Only Memory

PS: Power Steering

PSA: Pressure Switch Assembly

psgr: Passenger

psi: Pounds Per Square Inch

psi a: Ponds Per Square Inch Absolute

psig: Pounds Per Square Inch Gauge

PSP: Power Steering Pressure

PTC: Pending Trouble Code

PTC: Positive Temperature Coefficient

PTO: Power Take Off

PWM: Pulse Width Modulation

PWR: Power

RAM: Random Access Memory

rec: Receive

REDOX: Reduction Oxidation Catalytic Converter

REF: Reference

RFI: Radio Frequency Interference

RFID: Radio Frequency Identification

Rly: Relay

RM: Relay Module

R&R: Remove and Replace

RSC: Roll Stability Control

RTV: Room Temperature Vulcanizing

RV: Recreational Vehicle

RWD: Rear Wheel Drive

SAE: Society of Automotive Engineers

SDL: Serial Data LInk

SEFI: Sequential Electronic Fuel Injection

SEMA: Special Equipment Market Association

SES: Service Engine Soon

SFI: Sequential Fuel Injection

SHO: Super Hight Output

SIR: Supplemental Inflatable Restraint

SNSR: Sensor

SO2: Sulphur Dioxide

SOC: State of Change

sol: Solenoid

S/P: Series Parallel

SPD: Speed

SRS: Supplemental Restraint System

SSV: Shift Solenoid Valve

ST: Short Term (fuel trim)

stdby: Standby

SUV: Sport Utility Vehicle

sw: Switch

SWPS: Steering Wheel Position Sensor

TACH: Tachometer

TB: Throttle Body

TBI: Throttle Body Injection

TC: Transmission Control

TCC: Torque Converter Clutch

TCM: Transmission Control Module

TCS: Traction Control System

TCU: Transmission Control Unit

TDC: Top Dead Center

TEMP: Temperature

TFI: Thick Film Integrated (Ford Ignition)

TFT: Transmission Fluid Temperature

torq: Torque

TP: Throttle Position

TPI: Tuned Port Injection

TPMS: Tire Pressure Monitoring System

TPS: Throttle Position Sensor

trans: Transmission

TSB: Technical Service Bulletin

TSS: Transmission Speed Sensor

TV: Throttle Valve

TVS: Thermal Vacuum Switch

TWC: Three Way Catalyst

U/H: Under Hood

ULEV: Ultra Low Emissions Vehicle

ULSD: Ultra Low Sulphur Diesel

unlk: Unlock

V: Volts

VAC: Vacuum

VAF: Vane Air Flow

VAPS: Variable Assist Power Steering

VB: Valve Body

VCM: Vehicle Communication Module

VCT: Variable Camshaft Timing

VCDS: Vehicle Dynamics Control System

VDR: Vehicle Data Recorder

veh: Vehicle

vel: Velocity

ver: Version

vert: Vertical

VIN: Vehicle Identification Number

VSS: Vehicle Speed Sensor

VSV: Vacuum Solenoid Valve

VTEC: Variable Timing and Electronic Control

VVT-i: Variable Valve Timing with Intelligence

VVTL-i: Variable Valve Timing and Lift with Intelligence

w/: With

w/o: Without

WOT: Wide Open Throttle

WSS: Wheel Speed Sensor

X-valve: Expansion Valve

ZEV: Zero Emissions Vehicle

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