VDIAGTOOL VD30 Car Code Reader, Enhanced Mode 6 OBD2 Scanner for Turn Off Check Engine Light, CAN Diagnostic Tool, Universal Automotive Check Engine Code Reader with One-Click Smog Check, Red
- ➤【4 IN 1 GRAPHING LIVE DATA】- This engine scanner code reader can read data from vehicle sensors, show the real-time live data in text and graph intuitively and merge 4 PIDs into one to compare. Allows you to focus on any suspicious data and trend. Such as Engine RPM, Intake air temperature, Short/Long term fuel trim, Misfire data, Throttle position, Engine coolant temperature, Oxygen sensor voltages, Mass air flow and ect. Retrieve freeze frame data when the DTC occurred..
- ➤【PASS SMOG CHECK BY ONE-CLICK I/M READINESS】 - Quickly show the status of the emission-related systems' status in the on-board computer and check if they are READY for inspection. Such as Misfire System, Fuel System, Intake Air System, O2 Sensor, Evap System and more. This car error code reader helps you pass the smog check easily, save your money for paying fine. Red-Yellow-Green Indicator Led and build-in speaker indicate the readiness status for confident emissions test..