[FLOZANO]

Pille esto por ahi:

• A/F Air fuel Ratio
  A/C Air conditioning
  ABDC After Bottom Dead Center
  ABS Anti-Lock Braking System
  AC Alternating Current
  AE Acceleration Enrichment
  AFR Air Fuel Ratio
  AIR Air Injection Reaction
  AIT Air Intake Temp
  ALCL Assembly line communications link
  ALDL Assembly Line Diagnostic Link
  Async Fuel delivery Asynchronous to engine timing
  AT Automatic Transmission
  ATDC After Top Dead Center
  AWG American Wire Gauge
  Baro Barometric Pressure
  BBDC Before Bottom Dead Center
  BCM Body Control Module
  BLM Block Learn Multiplier
  bpw base pulse width
  BTU British Thermal Units
  C Celsius
  C/L Closed Loop
  C3 GM ECM using Motorola 68xx-like processor (1+ MHz CPU)
  CCP Controlled Canister Purge
  CEL Check engine light (see MIL, SES)
  CID Cubic Inch Displacement
  CKP crankshaft position sensor
  CMP camshaft position sensor
  CP Canister Purge
  CPU Central Processor Unit (the brains in the ecm)
  CTS Coolant Temp Sensor
  DB Decibels
  DC Duty Cycle On time, compared to total event time expressed as a
  percent
  DC Direct Current
  DE Decel Enleanment
  DFCO Decleration Fuel Cut Off
  DIS Distributorless Ignition System
  DVM Digital Multi Meter
  ECM Engine Control Module
  ECT engine coolant temp
  ECU Engine Control Unit
  EFI Electronic Fuel Injection
  EGR Exhaust Gas Recirculation
  EGT Exhaust Gas Temp
  EPROM Erasable Programable Read Only Memory
  ESC Electronic Spark Control (Knock Control)
  EST Electronic Spark Timing
  F Fahrenheit
  FED Federal (emissions package)
  GPS Grams per sec
  hego heated exhaust gas oxygen
  HEI High Energy Ignition
  HO2S heated o2 sensor
  I/O Input/Output
  IAC Idle Air Control
  IAT Intake Air Temp
  IC Integrated Circuit
  ICE Internal Combustion engine
  IGN Ignition
  Injector On Time Time in milliseconds that an injector is on.
  INT Integrator
  IPW Injector Pulse Width
  IS Idle Speed
  ISC Idle Speed Control
  kapwr keep alive power
  kg Kilogram
  Kilohertz (1,000s cycles / sec)
  kPa Kilopascals (Pressure)
  KS Knock Sensor
  L Liter (about 60 cubic inches)
  LCD Liquid Crystal Display
  MAF Mass Air Flow
  MAP Manifold Absolute Pressure
  MAT Manifold Air Temp
  MDP Manifold differential Pressure
  MEMCAL Memory Calibration Unit
  MFI Multi-port Injection
  MIL malfunction indicator lamp (see CEL, SES)
  MT Manual Transmission
  NC Normally Closed
  NEU Neutral
  NO Normally Open
  NPTC National Pipe thread Course
  NTPF National Pipe Thread Fine
  O2 Sensor for detecting rich lean exhaust mixtures, GM so far uses this
  type, and it has a high slew rate and therefore is more of a switch
  OBD2 on board diagnostics, newer vehicle electronics, less friendly
  OL Open Loop
  OTS Oil Temp Sensor
  P/N park neutral switch
  P+H one way of firing an injector High initial voltage to open then
  lower to keep it open
  P4 GM ECM using early Motorola 68HCxx-like processor (2+ MHz CPU)
  PCM Powertrain Control Module (engine and trans control)
  PE Power Enrichment
  Port, MPFI, Multi Port, each cyl has it's own injector close to the
  intake valve
  PS Power steering
  PSI Pounds per square inch
  PSIA PSI absolute
  PSIG PSI Gauge
  PW Pulse Width
  PWM Pulse Width Modulation
  QT Quart
  R-12 Refrigerant
  RAM Random Access Memory
  RAP Retained Accessory Power
  RFI Radio Frequency Interference
  ROM Read Only Memory
  RR Right Rear
  RTV Room Temperature Vulcanizing
  RWD Rear wheel drive
  SEFI Sequential Electronic Fuel Injection
  SES Service Engine Soon (see MIL, CEL)
  SI Saturated Injector *constant* voltage current
  SynchPulse Fuel PW with delivery tied to timing of ref pulses
  TAC Thermostatic Air Cleaner
  TB Throttle Body
  TBI Injection system where the injectors are mounted above the
  butterflies
  TCC Torque Converter Clutch
  TCM Transmission Control Module
  TDC Top Dead Center
  TFT trans fluid temp
  TH Turbo-Hydramatic
  TPI Tuned Port Injection
  TPS Throttle Position Sensor
  TRC Throttle Return Control
  TTS Trans Temp Sensor
  TV Throttle Valve
  TVS Thermal Vacuum Switch
  VATS Vehicle Anti Theft System
  VE Volumetric Efficiency
  VSS Vehicle Speed Sensor
  WBO2 this sensor differs from the O2 in so far that it is designed for
  a *linear* output
  WG WasteGate
  WOT Wide Open Throttle