YA101 Automotive Engine Diagnostic ToolRead Code and Clear Fault Code for the engineTips:The automobile has four systems: 1. Engine system (ENG) 2. Transmission (AT) 3. Anti lock braking (ABS) 4. Air bag (SRS),our this car diagnostic tool YA101 only supports the Engine system(ENG)Have you encountered these problems ?1. Car ignition difficult 2. Engine Fault Light Blinker 3. Vehicle Liquid Leakage 4. Exhaust emission exceed 5. Speeding up powerless 6. Large fuel consumptionFull OBD2/EOBD2 Function1. Reading Codes: Show the detailed description of the Diagnostic Trouble Code (DTCs)2. Erasing Codes & Reset: Turns off Check Engine Light (MIL), clears codes and resets monitors.3. Data Stream: Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze frame data.4) I/M Readiness Status: Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing.5. Read Live Data Stream: Show the information of continuous data stream from a vehicle in live graphic (waveform) display.6. View Freeze Frame Data: Check the certain vehicle conditions which are recorded by the on-board computer at the time the emission-related fault occurs.7. O2 Sensor Test: Allows retrieval and viewing of O2 sensor monitor test results for the most recently performed tests from the vehicles on-board computer.8. On-Board Monitor Test: Retrieves and displays test results for emission-related powertrain components and systems.9. Read Vehicle Information: Display the information such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc.10. Component Test: Certain vehicle components can be actuated by commands sent from the scanner to test their operabilityWidely used by car repired serviceDTC LookUpAccurate description of DTC" Unlike other scanners that do not have this function, ya-101 code reader can read the error code reason of the product and indicate the possibility." Read Hidden Codes on the Data Stream Menu" You can use the data stream menu to read the DTCs , even your vehicle do not show up the codesSmog Check"O2 Sensor Test & I/M Readiness" This YA-101 vehicle code reader helps Smog Check Allows retrieval and viewing of O2 sensor monitor test result for the most recently performed test from the vehicles on-board computer.Less oil and more performance for your vehicle!Enhanced OBDII-EVAP System test (MODE 8)EVAP System test (Component Test) lets you initate a leak test for the vehicles EVAP system.After fixed a problem with the fuel system,you can verify your fix right away, without waiting a few days( or longer) for your car to run it automaticallyEnhanced OBDII- On-Board Monitor Test MODE6Mode 06 keeps watch on how all of the sensors and other emission control components are functioning. it can reveal the inner workings of the OBD II system, and can tell you when a code is going to set even before it sets the code and turns on the Check Engine light.View Freeze Frame/Live Data streams, Live O2 monitoring, Misfire, Engine Coolant Temperature and Engine RPM Data; view real-time PID data from ECM; built-in DTC lookup library with definitions.Add Battery Test FunctionReal-time Monitor the Vehicles Battery Voltage, Better Know the Battery Status.Lifetime free updatenot like other basic scan tool can't do update, YA-101 obd2 scanner provides life-time FREE software update via USB(Only 2 steps to update!).Supports Screenshot function,click the up and the down button at the same time 3s to get screenshot.Plug in and Playthis obd2 scanner support Plug and Play function.NO NEED BATTERY. plug into the OBD II port on your car and turn ignition on then read the car's vehicle information with the reader.User-friendly design,1.8 inch color screen display,one-hand operation.Tips:different models have different OBD interface positions, which are generally located in the interior trim panel under the steering wheel near the driver's kneesupports 11 languagesEnglish, Russian, German, Spanish, French, Italian, Japanese, Polish, Portuguese, Simplified Chinese, Traditional ChineseNo Worry About CompatibilityCan it works on your cars?YA-101 covers all obd2 protocols and all OBD diagnostic services.therefore,it will work with virtually all obd2 cars with 16 pin Data Link Connector.If you have an OBDII compliant vehicle, then chances are that EDIAG YA-101 code reader can help you diagnose it. this code reader supports ALL OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN. Works on most vehicles sold in the US with model year 1996 or newer, EU vehicles with model year 2000, and Asian vehicles with model year 2005 or newer.[ American Car ]Need Standard OBD2 Protocols from 1996 to now for Chrysler , for Ford, for GM, For Jeep ...[ European Car ]Need Standard OBD2 Protocols from 2001 to now For Alfa romeo , for SAAB ,for Acura , fo