About the product 1. 10 MODES OF OBDII: Live data, freeze frame data of this diagnostic tool are effective to get quick & precise test results of your vehicle health status. Moreover, I/M Readiness, O2 sensor test and On-board monitor test are great for passing the emission test smoothly. 2. Enhanced MODE 6: The scanner features the enhanced mode 6 access to read the definition of an On-Board Diagnostic Monitor ID, along with enhanced reading codes in Powertrain system for Ford, GM and Chrysler, for offering better insight into your car. 3. Venicles compatible: This diagnostic scan tool has been found to cover both diesel (J1939 and J1708) and gasoline vehicles which are OBDII protocol compliant. The enhanced compatibility of this scan tool makes it a solid choice for every DIYers and mechanics. 4. This scan tool is specially designed with One-Click Readiness Key, which gives you a state emissions check and drive cycle verification with just a press of a button. 5. The I/M Ready Test can be used as a convenient readiness test tool by automotive technicians to determine if the tested vehicle is ready for an emission test. By visual and audible indication, you will learn a vehiclea??s emissions readiness. 6. With this scan tool, you dona??t have to drive around endlessly, continuously coming back to the repair shop for retest to check if all required tests by the ECU are completed. And you could also do a quick check of the vehicle to determine if it is ready to receive an emission test without the hassle of connecting your vehicle to the analyzer or having to use a complicated scan tool. Therefore, this function is especially useful in the following cases: (1). You bought a used car and the check engine light had been cleared to mask potential problems. (2). You disconnected the battery for tune-ups and other engine repairs, dead battery replacement, car radio installation and car alarm installation. (3). You used a scan too
