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A
A = Ampere(s) ABS = Antilock Brake System A/C = Air Conditioning AC = Alternating Current ACC = Accessory, Automatic Climate Control ACL = Air Cleaner ACR4 = Air Conditioning Refrigerant, Recovery, Recycling, Recharging AD = Automatic Disconnect A/D = Analog to Digital ADL = Automatic Door Lock A/F = Air/Fuel Ratio AH = Active Handling AIR = Secondary Air Injection ALC = Automatic Level Control, Automatic Lamp Control AM/FM = Amplitude Modulation/Frequency Modulation Ant = Antenna AP = Accelerator Pedal APCM = Accessory Power Control Module API = American Petroleum Institute APP = Accelerator Pedal Position APT = Adjustable Part Throttle ASM = Assembly, Accelerator and Servo Control Module ASR = Acceleration Slip Regulation A/T = Automatic Transmission/Transaxle ATC = Automatic Transfer Case, Automatic Temperature Control ATDC = After Top Dead Center ATSLC = Automatic Transmission Shift Lock Control Auto = Automatic avg = Average A4WD = Automatic Four-Wheel Drive AWG = American Wire Gage
B
B+ = Battery Positive Voltage BARO = Barometric Pressure BATT = Battery BBV = Brake Booster Vacuum BCA = Bias Control Assembly BCM = Body Control Module BHP = Brake Horsepower BLK = Black BLU = Blue BP = Back Pressure BPCM = Battery Pack Control Module BPMV = Brake Pressure Modulator Valve BPP = Brake Pedal Position BRN = Brown BTDC = Before Top Dead Center BTM = Battery Thermal Module BTSI = Brake Transmission Shift Interlock Btu = British Thermal Units
C
C = Degrees Celsius CAC = Charge Air Cooler CAFE = Corporate Average Fuel Economy Cal = Calibration Cam = Camshaft CARB = California Air Resources Board CC = Coast Clutch cm = Cubic Centimeters CCM = Convenience Charge Module, Chassis Control Module CCOT = Cycling Clutch Orifice Tube CCP = Climate Control Panel CD = Compact Disc CE = Commutator End CEAB = Cold Engine Air Bleed CEMF = Counter Electromotive Force CEX = Cabin Exchanger cfm = Cubic Feet per Minute cg = Center of Gravity CID = Cubic Inch Displacement CKP = Crankshaft Position CKT = Circuit C/Ltr = Cigar Lighter CL = Closed Loop CLS = Coolant Level Switch CMC = Compressor Motor Controller CMP = Camshaft Position CNG = Compressed Natural Gas CO = Carbon Monoxide CO2 = Carbon Dioxide Coax = Coaxial COMM = Communication Conn = Connector CPA = Connector Position Assurance CPP = Clutch Pedal Position CPS = Central Power Supply CPU = Central Processing Unit CRT = Cathode Ray Tube CRTC = Cathode Ray Tube Controller CS = Charging System CSFI = Central Sequential Fuel Injection CTP = Closed Throttle Position cu ft = Cubic Foot/Feet cu in = Cubic Inch/Inches CV = Constant Velocity Joint CVRSS = Continuously Variable Road Sensing Suspension Cyl = Cylinder(s)
D
DAB = Delayed Accessory Bus dB = Decibels dBA = Decibels on A-weighted Scale DC = Direct Current, Duty Cycle DCM = Door Control Module DE = Drive End DEC = Digital Electronic Controller DERM = Diagnostic Energy Reserve Module DI = Distributor Ignition dia = Diameter DIC = Driver Information Center Diff = Differential DIM = Dash Integration Module DK = Dark DLC = Data Link Connector DMCM = Drive Motor Control Module DMM = Digital Multimeter DMSDS = Drive Motor Speed and Direction Sensor DMU = Drive Motor Unit DOHC = Dual Overhead Camshafts DR, Drvr = Driver DRL = Daytime Running Lamps DTC = Diagnostic Trouble Code
E
EBCM = Electronic Brake Control Module EBTCM = Electronic Brake and Traction Control Module EC = Electrical Center, Engine Control ECC = Electronic Climate Control ECI = Extended Compressor at Idle ECL = Engine Coolant Level ECM = Engine Control Module, Electronic Control Module ECS = Emission Control System ECT = Engine Coolant Temperature EEPROM = Electrically Erasable Programmable Read Only Memory EEVIR = Evaporator Equalized Values in Receiver EFE = Early Fuel Evaporation EGR = Exhaust Gas Recirculation EGR TVV = Exhaust Gas Recirculation Thermal Vacuum Valve EHPS = Electro-Hydraulic Power Steering EI = Electronic Ignition ELAP = Elapsed ELC = Electronic Level Control E/M = English/Metric EMF = Electromotive Force EMI = Electromagnetic Interference Eng = Engine EOP = Engine Oil Pressure EOT = Engine Oil Temperature EPA = Environmental Protection Agency EPR = Exhaust Pressure Regulator EPROM = Erasable Programmable Read Only Memory ESB = Expansion Spring Brake ESC = Electronic Suspension Control ESD = Electrostatic Discharge ESN = Electronic Serial Number ETC = Electronic Throttle Control, Electronic Temperature Control, Electronic Timing Control ETCC = Electronic Touch Climate Control ETR = Electronically Tuned Receiver ETS = Enhanced Traction System EVAP = Evaporative Emission EVO = Electronic Variable Orifice Exh = Exhaust
F
F = Degrees Fahrenheit FC = Fan Control FDC = Fuel Data Center FED = Federal All United States except California FEDS = Fuel Enable Data Stream FEX = Front Exchanger FF = Flexible Fuel FFH = Fuel-Fired Heater FI = Fuel Injection FMVSS = Federal U.S. Motor Vehicle Safety Standards FP = Fuel Pump ft = Foot/Feet FT = Fuel Trim F4WD = Full Time Four-Wheel Drive 4WAL = Four-Wheel Antilock 4WD = Four-Wheel Drive FW = Flat Wire FWD = Front Wheel Drive, Forward
G
g = Grams, Gravitational Acceleration GA = Gage, Gauge gal = Gallon gas = Gasoline GCW = Gross Combination Weight Gen = Generator GL = Gear Lubricant GM = General Motors GM SPO = General Motors Service Parts Operations gnd = Ground gpm = Gallons per Minute GRN = Green GRY = Gray GVWR = Gross Vehicle Weight Rating
H
H = Hydrogen H2O = Water Harn = Harness HC = Hydrocarbons H/CMPR = High Compression HD = Heavy Duty HDC = Heavy Duty Cooling hex = Hexagon, Hexadecimal Hg = Mercury Hi Alt = High Altitude HO2S = Heated Oxygen Sensor hp = Horsepower HPL = High Pressure Liquid HPS = High Performance System HPV = High Pressure Vapor HPVS = Heat Pump Ventilation System Htd = Heated HTR = Heater HUD = Head-up Display HVAC = Heater-Ventilation-Air Conditioning HVACM = Heater-Vent-Air Conditioning Module HVIL = High Voltage Interlock Loop HVM = Heater Vent Module Hz = Hertz
I
IAC = Idle Air Control IAT = Intake Air Temperature IC = Integrated Circuit, Ignition Control ICCS = Integrated Chassis Control System ICM = Ignition Control Module ID = Identification, Inside Diameter IDI = Integrated Direct Ignition IGBT = Insulated Gate Bi-Polar Transistor ign = Ignition ILC = Idle Load Compensator in = Inch/Inches INJ = Injection inst = Instantaneous, Instant IP = Instrument Panel IPC = Instrument Panel Cluster IPM = Instrument Panel Module I/PEC = Instrument Panel Electrical Center ISC = Idle Speed Control ISO = International Standards Organization ISS = Input Speed Shaft, Input Shaft Speed
K
KAM = Keep Alive Memory KDD = Keyboard Display Driver kg = Kilogram kHz = Kilohertz km = Kilometer km/h = Kilometers per Hour km/l = Kilometers per Liter kPa = Kilopascals KS = Knock Sensor kV = Kilovolts
L
L = Liter L4 = Four Cylinder Engine, In-Line L6 = Six-Cylinder Engine, In-Line lb = Pound lb ft = Pound Feet Torque lb in = Pound Inch Torque LCD = Liquid Crystal Display LDCL = Left Door Closed Locking LDCM = Left Door Control Module LDM = Lamp Driver Module LED = Light Emitting Diode LEV = Low Emissions Vehicle LF = Left Front lm = Lumens LR = Left Rear LT = Left LT = Light LT = Long Term LTPI = Low Tire Pressure Indicator LTPWS = Low Tire Pressure Warning System
M
MAF = Mass Air Flow Man = Manual MAP = Manifold Absolute Pressure MAT = Manifold Absolute Temperature max = Maximum M/C = Mixture Control MDP = Manifold Differential Pressure MFI = Multiport Fuel Injection mi = Miles MIL = Malfunction Indicator Lamp min = Minimum MIN = Mobile Identification Number mL = Milliliter mm = Millimeter mpg = Miles per Gallon mph = Miles per Hour ms = Millisecond MST = Manifold Surface Temperature MSVA = Magnetic Steering Variable Assist, Magnasteer M/T = Manual Transmission/Transaxle MV = Megavolt mV = Millivolt
N
NAES = North American Export Sales NC = Normally Closed NEG = Negative Neu = Neutral NI = Neutral Idle 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 NOVRAM = Non-Volatile Random Access Memory
O O2 = Oxygen O2S = Oxygen Sensor OBD = On-Board Diagnostics OBD II = On-Board Diagnostics Second Generation OC = Oxidation Converter Catalytic OCS = Opportunity Charge Station OD = Outside Diameter ODM = Output Drive Module ODO = Odometer OE = Original Equipment OEM = Original Equipment Manufacturer OHC = Overhead Camshaft ohms = 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 Injection PASS, PSGR = Passenger PASS-Key = Personalized Automotive Security System P/B = Power Brakes PC = Pressure Control PCB = Printed Circuit Board PCM = Powertrain Control Module PCS = Pressure Control Solenoid PCV = Positive Crankcase Ventilation PEB = Power Electronics Bay PID = Parameter Identification PIM = Power Inverter Module PM = Permanent Magnet Generator P/N = Part Number PNK = Pink PNP = Park/Neutral Position PRNDL = Park, Reverse, Neutral, Drive, Low POA = Pilot Operated Absolute Valve POS = Positive, Position POT = Potentiometer Variable Resistor PPL = Purple ppm = Parts per Million PROM = Programmable Read Only Memory P/S, PS = Power Steering PSCM = Power Steering Control Module, Passenger Seat Control Module PSD = Power Sliding Door PSP = Power Steering Pressure psi = Pounds per Square Inch psia = Pounds per Square Inch Absolute psig = Pounds per Square Inch Gauge pt = Pint PTC = Positive Temperature Coefficient PWM = Pulse Width Modulated
Q
QDM = Quad Driver Module qt = Quart(s)
R
R-12 = Refrigerant-12 R-134a = Refrigerant-134a RAM = Random Access Memory, Non-permanent memory device, memory contents are lost when power is removed. RAP = Retained Accessory Power RAV = Remote Activation Verification RCDLR = Remote Control Door Lock Receiver RDCM = Right Door Control Module Ref = Reference Rev = Reverse REX = Rear Exchanger RIM = Rear Integration Module RF = Right Front, Radio Frequency RFA = Remote Function Actuation RFI = Radio Frequency Interference RH = Right Hand RKE = Remote Keyless Entry Rly = Relay ROM = Read Only Memory, Permanent memory device, memory contents are retained when power is removed. RPM = Revolutions per Minute Engine Speed RPO = Regular Production Option RR = Right Rear RSS = Road Sensing Suspension RTD = Real Time Damping RT = Right RTV = Room Temperature Vulcanizing Sealer RWAL = Rear Wheel Antilock RWD = Rear Wheel Drive
S
s = Second(s) SAE = Society of Automotive Engineers SC = Supercharger SCB = Supercharger Bypass SCM = Seat Control Module SDM = Sensing and Diagnostic Module SEO = Special Equipment Option SFI = Sequential Multiport Fuel Injection SI = System International Modern Version of Metric System SIAB = Side Impact Air Bag SIR = Supplemental Inflatable Restraint SLA = Short/Long Arm Suspension sol = Solenoid SO2 = Sulfur Dioxide SP = Splice Pack S/P = Series/Parallel SPO = Service Parts Operations SPS = Service Programming System, Speed Signal sq ft, ft = Square Foot/Feet sq in, in = Square Inch/Inches SRC = Service Ride Control SRI = Service Reminder Indicator SRS = Supplemental Restraint System SS = Shift Solenoid ST = Scan Tool STID = Station Identification Station ID S4WD = Selectable Four-Wheel Drive Sw = Switch SWPS = Steering Wheel Position Sensor syn = Synchronizer
T
TAC = Throttle Actuator Control Tach = Tachometer TAP = Transmission Adaptive Pressure, Throttle Adaptive Pressure TBI = Throttle Body Fuel Injection TC = Turbocharger, Transmission Control TCC = Torque Converter Clutch TCS = Traction Control System TDC = Top Dead Center TEMP = Temperature Term = Terminal TFP = Transmission Fluid Pressure TFT = Transmission Fluid Temperature THM = Turbo Hydro-Matic TIM = Tire Inflation Monitoring, Tire Inflation Module TOC = Transmission Oil Cooler TP = Throttle Position TPA = Terminal Positive Assurance TPM = Tire Pressure Monitoring, Tire Pressure Monitor TR = Transmission Range TRANS = Transmission/Transaxle TT = Tell Tail Warning Lamp TV = Throttle Valve TVRS = Television and Radio Suppression TVV = Thermal Vacuum Valve TWC = Three Way Converter Catalytic TWC+OC = Three Way + Oxidation Converter Catalytic TXV = Thermal Expansion Valve
U
UART = Universal Asynchronous Receiver Transmitter U/H = Underhood U/HEC = Underhood Electrical Center U-joint = Universal Joint UTD = Universal Theft Deterrent UV = Ultraviolet
V
V = Volt(s), Voltage V6 = Six-Cylinder Engine, V-Type V8 = Eight-Cylinder Engine, V-Type Vac = Vacuum VAC = Vehicle Access Code VATS = Vehicle Anti-Theft System VCIM = Vehicle Communication Interface Mode VCM = Vehicle Control Module V dif = Voltage Difference VDOT = Variable Displacement Orifice Tube VDV = Vacuum Delay Valve vel = Velocity VES = Variable Effort Steering VF = Vacuum Fluorescent VIO = Violet VIN = Vehicle Identification Number VLR = Voltage Loop Reserve VMV = Vacuum Modulator Valve VR = Voltage Regulator V ref = Voltage Reference VSES = Vehicle Stability Enhancement System VSS = Vehicle Speed Sensor
W
w/ = With W/B = Wheel Base WHL = Wheel WHT = White w/o = Without WOT = Wide Open Throttle W/P = Water Pump W/S = Windshield WSS = Wheel Speed Sensor WU-OC = Warm Up Oxidation Converter Catalytic WU-TWC = Warm Up Three-Way Converter Catalytic
X
X-valve = Expansion Valve
Y
yd = Yard(s) YEL = Yellow
_________________ Aragorn   speedball wrote: z3r0 the Greatest Troll of GPONA
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