DescriptionModel Number : Elm327 V2.1Compale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland ChinaCondition : NewIs Customized : YesLanguage : EnglishSuper Mini Elm327 Bluetooth OBD2 V1.5 V2.1 Elm 327 V 1.5 OBD 2 Car Diagnostic-Tool Scanner Elm-327 OBDII Adapter Auto Diagnostic ToolDescriptionELM327 Bluetooth OBD SCAN is the newly developed wireless scan tool.It supports most standard OBD-II protocolsWoks on Android Torque (support Android smart phone System with Android 4.0-4.4 version) /PC( win XP/WIN 7 32bits and close anti-virus programm),BUT IT NO WORKS iOS It CAN\'T support for Diesel or Trucks.This ELM327 V2.1 supports most of OBD-II protocols cars,but it can not do all models ,also some OBDII protocols may do not support( like J1850 VPW &J1850 PWM protocols no supportsHardware V2.1 Supprots 7Protocols:1.ISO9141-2(5 baud init,10.4Kbaud)2.ISO14230-4 KWP(5 baud init,10.4 Kbaud)3.ISO14230-4 KWP(fast init,10.4 Kbaud)4.ISO15765-4 CAN(11bit ID,500 Kbaud)5.ISO15765-4 CAN(29bit ID,500 Kbaud)6.ISO15765-4 CAN(11bit ID,250 Kbaud)7.ISO15765-4 CAN(29bit ID,250 Kbaud)A.SAE J1939 CAN(29bit ID,250*Kbaud)B.USER1 CAN(11*bit ID,125*Kbaud)C.USER2 CAN(11*bit ID,50*kbaud)*default settings (user adjustable)This link ELM hardware Version V2.1,it does not supports parts of J1850 VPW and J1850 PWM protocols before 2007 year older vehicles Default Settings(user adjustable)1.Works with OBD-II compliant vehicles2.Wireless (Bluetooth) 5~10 meter3.Software included for Pa, PDA,Mobile4.Software included for Windows PC ,Can also be used with a PC with a Bluetooth Card.5.Software included for Windows Smartphone Android torqueFunctions:1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).2.Clear trouble codes and turn off the MIL ("Check Engine" light)3.Display current sensor data, including:4.Engine RPM5.Calculated Load Value6.Coolant Temperature7.Fuel System Status8.Vehicle Speed9.Short Term Fuel Trim10.Long Term Fuel Trim11.Intake Manifold Pressure12.Timing Advance13.Intake Air Temperature14.Air Flow Rate15.Absolute Throttle Position16.Oxygen sensor voltages/associated short term fuel trims17.Fuel System status18.Fuel Pressure19.Many others.Package Included1 Pcs Vgate MINI ELM327 Bluetooth V2.11 Pcs CD Drive