1. Read the engine fault code and display the definition. It's easy to find the source of your check engine light (MIL) before you go to the repair shop or fix it yourself 2. Clear the code, turn off the fault light and reset the monitor. 3. Hotkey I/M Ready allows you to obtain emission ready status. 4. Displays the complete live data stream in numerical and graphical formats, the RGB color screen allows you to compare 4 real-time readings to identify any suspicious parameters 5. When the malfunction indicator light (MIL) is triggered, read the freeze-frame data showing the engine condition, such as fuel adjustment, engine coolant temperature, etc 6. Multi-language menu options - English, Spanish, French, Polish, Chinese, German, Russian, Italian 7. Advanced oxygen sensor test, evaporative emission test, Mode 8 test, and Mode 6 on-board monitoring functions can help you pinpoint which cylinder has a misfire problem 8. Retrieve vehicle information (VIN, CID and CVN) 9. Test the current battery voltage 10. Play back the test results protocol: 1. SAE J1850 PWM(41.6Kbaud) 2. SAE J1850 VPW (10.4Kbaud) 3. ISO9141-2(5 baud init, 10.4Kbaud) 4. ISO14230-4 KWP (5 baud init,10.4 Kbaud) 5. ISO14230-4 KWP (fast init,10.4 Kbaud) 6. ISO15765-4 CAN (11bit ID, 500 Kbaud) 7. ISO15765-4 CAN (29bit ID, 500 Kbaud) 8. ISO15765-4 CAN (11bit ID, 250 Kbaud) 9. ISO15765-4 CAN (29bit ID, 250 Kbaud) Operating temperature: 0 - 60° Storage temperature: -20 - 70° Operating voltage: 8 - 18 V Supported languages: Chinese, English, French, German, Spanish, Russian, Italian, Polish Tips: The product may be updated constantly, Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:Black Material:p