do it yourself! all u need is an obd2 car scanner!

do it yourself! all you need is an obd2 car scanner!everytime you have a problem with your car you go for a 4s workshop?even lost your car keys? you can totally do it yourself! save your money and save your time!but what kind of tool we should get? and where to buy an obd2 car scanner?different tool has totally different function, for example, a tool named "LAUNCH CReader V", there is a manual for it:

LAUNCH CReader VCReaderV is newly developed byLAUNCH, specially designed for car owners or DIYs to diagnose any vehicle that is compliant to OBDII/EOBD. It not only can read/clear DTCs, but also can read live data in 2 modes, and perform many special tests. Tri-languages make it operation easily for a technician. The feature of upgrading online ensures it can test new model cars and/or functions in the future. Product Description Outline of LAUNCH CreaderV 1, Cable with OBD II CONNECTOR -- Connects the CReaderV to the vehicle's Data Link Connector(DLC).2, LCD DISPLAY -- Indddicates test results.3, EXIT BUTTON -- Returns to previous menu.4, UP/DOWN BUTTONs -- Move cursor up or down for selection;or turn page up or down when more one page displayed5, ENTER BUTTON -- Confirms a selection(or action)from a menu list6, USB PORT -- Connects to computer to update the CReaderV online. Specifications OF LAUNCH CreaderVDisplay: Backlit, 160*160 pixelsOperating Temperature: 0 to 60 °C(32 to 140 °F)Storage Temperature: -20 to 70 °C(-4 to 158 °F)Power:8 to 18 Volts Provided via DLCUnit Dimensions: 126mm*88mm*22mm (Length*Width*Thickness)Test Cable Length: 0.9m Accessories Included (LAUNCH CreaderV)User's Manual -- Instructions on tool operationsUSB cable -- Connect to a computer for upgrading onlinePower supply (LAUNCH CreaderV)The power of the CReaderV is provided via the vehicle Data Link Connector (DLC).Follow the steps below to power it up:1, Find DLC on vehicleA plastic DLC cover may be found for some vehicles and you need to remove it before plugging the OBD2 cable.2, Plug the connector at the end of OBD II cable to the vehicle's DLC.Vehicle CoverageThe CReaderV is specially designed to work with all OBD II compliant vehicles, including Control Area Network(CAN).It is required by EPA that all 1996 and never cehicles(cars and light trucks)sold in the United States must be OBD II compliant and this includes all American,Asian and European vehicles. A small number of 1994 and 1995 model year gasoline vehicles are OBD II compliant.To verify if a 1994 or 1995 vehicle is OBD II compliant, check the Vehicle Emissions Control Information (VECI)Label which located under the hood or by the radiator of most vehicles.If the vehicle is OBD II compliant,the label will designate"OBD II Certified".Additionally,government regulations mandate that all OBD II compliant vehicles must have a"common"sixteen-pin Data Link Connector(DLC). For your vehicle to be OBD II compliant it must have a 16-pin DLC( Data Link Connector)under the dash and the Vehicle Emissions Control Information Label must state that the vehicle is OBD II compliant. Accessories1 * Creader V main unit1 * Creader V User's Manua

for more details you should view this page: http://www.scannerobd2.com/LAUNCH-CReader-V-5483.html

i think you have know what is it, and for what.

so, the only things is how many tool there will be, which one is we want, following is a list, almost all car Obd2 scanner tools were listed here:Mercedes-Benz ToolsVAG VW/AUDI ToolsBMW ToolsLAUNCH X431Autel Auto ScannersProfessional ScannersOBD2 Code ReaderV-Checker Code ReaderMotorcycle ScannersDiagnostic InterfaceDSP3+Data Smart3+USA PROGVAG PROGM-CorrectorMicronas OBD ToolVAG ToolVAG KM + IMMO ToolDigiMaster III and IITacho UniversalProgrammersCAS3 ProgrammerFiat and Opel KM ToolCAN FiltersIMMO CalculatorsTPMSCable and ConnectorTrip ComputerAirbag ResetRepair EquipmentDigital MultimeterECU SimulatorTesting MetersKey ProgrammersTransponder KeysKey Shells and BladesCar Key ChipsLock Pick and DecoderCar Key Cases

there is a detailed explanation about all of those tools. if any question you can write to me at info@scannerobd2.com, it is a MSN account the same time, i means you can have a chat with me.

hope this article can help u!thks !!!

www.scannerobd2.com