SMOG FAQ 3
Q: What is a EVAP Test?
A. LPFET: Low Pressure Fuel Evaporative Test.As of Dec.1, 2007 by the California state Law, all smog check station should perform EVAP Test on 1995yr and older most vehicles.
Q: Do Diesel Vehicles need a Smog Check Inspection?
A. Yes, Diesel need Smog Check. 1. 1998 and newer year Diesel powered vehicles. 2. The GVWR (Gross Vehicle Weight Rates) of 14000 pounds and less. 3. more than two(2) years old vehicles are need the Biennial Smog Check.
Q: What is BAR-OIS Smog Check Inspection?
A: The BAR (Bureau Automotive Reapir) On-Board Diagnostic Inspection System (BAR-OIS). OIS Smog Check Inspection is tested on most 2000 yr and newer year vehicles.
Q: What is OBD II ?
A: On-Board Diagnostic(OBD) is a vehicle computer system that monitors the emission control devices. This OBD system includes reporting funtions and self-diagnosis. Most 1996 and newer vehicles are equipped with second-generation OBD systems also known as OBD II.
Q: What is Gross Polluter mean ?
A: When the HC, CO, or NOx levels are higher than the gross polluter standards, the vehicle is called a "Gross Polluter".
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Q: Where can I replace VIN plate when my vehicle's VIN plate is damaged or missing ?
A: You can install Replacement VIN (Vehicle Identification Number) Plate from CHP (California Highway Patrol) with appointment.
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01. 30 yrs same Ownership since 1994.02. 30 yrs same Technician since 1994.03. Gooood Price.04. Fast Service.05. Convenient Location.06. 700 yds from DMV.07. No Appointment Necessary.
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*** ABBREVIATIONS ***
ABS: Anti-Lock Brake SystemA/C: Air ConditioningACL: Air Cleaner(Thermostatic Type)A/F: Air/Fuel RatioAFS: Air/Fuel Ratio SensorAIR: Secondary Air InjectionAIS: Secondary Air InjectionALDL: Assembly Line Diagnostic LinkARD: Automotive Repair DealerASM: Acceleration Simulation ModeA/T: Automatic Transaxle or TransmissionATDC: After Top Dead CenterBAR: Bureau of Auto RepairBTDC: Before Top Dead CenterCAP: Consumer Assistance ProgramCARB: California Air Resources BoardCARB: CarbretorCCR: California Code of RegulationCID: Cubic Inch DisplacementCKP: CrankShaft Position SensorCMP: CAMSHAFT Position SensorCNG: Compressed Natural GasCO: Carbon Monoxide.CO2: Carbon DioxideDIS: Direct Ignition System,Distributor-less Ignition SystemDLC: Data Link ConnectorDOHC: Double Overhead CamshaftDTC: Diagnostic Trouble CodeDVOM: Digital Volt Ohm MutimeterECM: Engine Control ModuleECT: Engine Coolant TemperatureECU: Engine Control UnitEFE: Early Fuel EvaporationEFI: Electronic Fuel InjectionEGO: Exhaust Gas Oxygen SensorEGR: Exhaust Gas RecirculationEIS: Emission Inspection SystemEPA: Environmental Protection AgencyESC: Electric Spark ControlEVAP: Evaporative Emission Control SystemFF: Flexible FuelFI: Fuel InjectionFR: Fuel RestrictorGPM: Gallon Per MinuteGVW: Gross Vehicle WeightGVWR: Gross Vehicle Weight RatingHC: HydrocarbonsHD: Heavy DutyHEGO: Heated Exhaust Gas Oxygen SensorHEI: High Energy Ignition SystemHO2S: Heated Oxygen SensorIAC: Idle Air ControlIAT: Intake Ait TemperatureICM: Ignition Control ModuleISC: Idle Speed ControlKOEO: Key On Engine OnKOER: Key On Engine RunningKS: Knock SensorLCD: Liquid Crystal DisplayLED: Light Emitting Diode
LEV: Low Emission VehicleLPG: Liquid Propane GasLPFET: Low Pressure Fuel Evaporative Test
MAF: Mass Air FlowMAP: Manifold Absolute PressureMAT: Manifold Air TenperatureMCU: Microprocessor Control UnitMFI: Muti Fuel InjectionMIL: Malfuntion Indicator LightM/T: Manual Transaxle or TransmissionNOX: Oxides Of NitrogenOBD: On-Board DiagnosisOBD II : On-Board Diagnosis IIOEM: Original Equipment ManufacturerOIS: OBD Inspection SystemOC: Oxidation Catalytic ConverterODO: OdometerOHC: Over Head CamO2S: Oxygen SensorPAIR: Pulsed Secondary Air InjectionPCM: Power Control ModulePCV: Positive Crankcase VentilationPPM: Parts Per MillionPROM: Programmable Read Only MemoryPSI: Pounds Per Square InchRAM: Random Access MemoryROM: Read Only MemoryRPM: Revolution Per MinuteSC: SuperchargerSFI: Sequential Muti-Port Fuel InjectionSHO: Super High OutputSOHC: Single Overhead CamshaftSPK: Spark ControlSPOUT: Spark OutputSRI: Service Reminder IndicatorSRS: Supplemental Restraint SystemSTC: Spark Control TimingTBI: Throttle Body Fuel InjectionTC: TurbochargerTCC: Torque Converter ClutchTDC: Top Dead CenterTLEV: Transitional Low Emission VehicleTP: Throttle Position, Throttle PositionerTPOUT: Throttle Position OutputTPS: Throttle Position SensorTSS: Transmission Speed SensorTV:Throttle ValveTVV: Thermal Vacuum ValveTWC: Three-way Catalytic ConverterTWC+OC: Three-Way + Oxidation Catalytic ConverterULEV: Ultra Low Emssions VehicleVCM: Vehicle Control ModuleVDV: Vehicle Delay ValveVID: Vehicle Inspection DatabaseVIN: Vehicle Identification NumberVIR: Vehicle Inspection ReportVSS: Vehicle Speed SensorVVT: Variable Valve TimingWOT: Wide Open ThrottleWU-TWC: Warm-UP Three-Way Catalytic Converter