Upgrade of AL319 Autel ML519 is a plug-and-play handheld OBD2 car check engine scanner. Upgraded from AL319, instead of just reading and clearing codes, ML519 can perform all OBDII functions (mode 1~10), and provide quick DTC lookup and live data in text & graph. It retrieves generic(P0, P2, P3, and U0), manufacturer specific(P1, P3, and U1) codes and pending codes, vehicle VIN, turn off CEL, check I/M readiness status for ready test, locate bad parts like a O2 sensor, do evap leak test, etc. Full OBD2 Functions: Generally only the scanners in auto parts stores are equipped with full OBD2 diagnosis, as they can handle more complex OBD2 issues. But this little guy has those too! ML519 car scanner integrates all OBD2 functions (10 modes), including: read code, clear code, view live data, freeze frame data, vehicle info, check I/M readiness status, O2 monitor test, on-board monitor test, EVAP leak test, modules present. Anyone who has cars knows it�s well worth the price! Read/Clear Codes & DTC Lookup: Knowing the accurate codes in advance if you don’t want to be ripped off. You can use ML519 scanner to read the codes to quickly locate the problem areas, then determine if you can do the repair yourself or go to a mechanic, and clear the codes to get everything back to normal. When read out the DTCs, you can click the button to display what the codes mean, and DTC Lookup functions work as a DTC library to search meanings for DTCs, no need to google or guess it. Turn Off CEL & Smog Check: The Check Engine Light is always annoying you, most of the time because of a little thing like a loose gas cap, isn’t it With ML519 scan tool, you can read codes to quickly find out why the check engine light is on and reset it. Don�t waste money on a failed smog test! ML519 can retrieve I/M Readiness status to make sure OBD2 monitors on your car are Ready, monitors like misfire, fuel, catalyst, O2 sensors, EVAP, etc, to help you pass the annual smog check. Live Data Graphing: Data graphing makes everything easy, so you won’t miss any suspicious data changes! Auto diagnostic scanner ML519 can view live data of multiple sensors and components in text and graph to quickly pinpoint bad parts or faults, for example, viewing the change of the 02 sensors in the graph mode enable you to locate bad sensors in a few minutes. Also you can use ML519 scanner to record the data for later review and print it out via PC to share it with customers or mechanics. Retrieve Freeze Frame Data & Vehicle Info: The more specific the information available, the clearer the problem. The OBD2 scanner ML519 can retrieve freeze frame data, including important engine parameters like RPM, fuel pressure, fuel trim, engine coolant temperature, etc. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), etc, which is useful to check whether the ECU matches when you are buying a used car. User-Friendly Design, Easy to Use: Unlike AL319 with 3 keys, ML519 car scan tool has more keys to make it operate like an easy remote control, no worry to press the wrong key and cause EXIT issues. The user interface is really slick and easy to read on the color screen. Equipped with the patented I/M key, it takes you straight to the I/M readiness status page and tells you immediately if your car is Ready for a smog test. One-Year Warranty & Lifetime Free Update: Autel ML519 auto diagnostic scanner comes with lifetime FREE software updates and technical support. Autel MaxiLink ML519 car scan tool is backed by 30 Days REPLACEMENT or FULL REFUND, 12 Months warranty from defects after-sales services. If there are any questions or concerns, pls don’t hesitate contact us
