Support OBDII/EOBD protocol; Read the recorded data through the mobile phone client software, such as engine speed, ignition time, fuel correction, engine speed, timely fuel consumption, coolant temperature, etc. , real-time collection in the running state of the vehicle, and display in the form of tables or graphics.
Six Functions of Che Xun Child Detector
Diagnostic function
Che Xun Tong's diagnostic function includes the following test items. After each test item is completed, click the menu button of the mobile phone to save the data, so as to prepare for the subsequent inquiry of the history.
Reading fault codes: reading fault codes and detailed information of fault codes stored in the engine system, and giving fault reasons and maintenance guidance information according to the read fault codes.
Clear fault codes: Clear all fault codes in the system.
Dynamic data flow: read all operating parameters related to ECU system.
Stop frame data: When there is an emission-related fault, ECU will set a fault code and record the vehicle running status information at the moment of the fault to confirm the fault. These recorded messages are called freeze frames.
Ready for test: used to detect the current state of the car ready for test. Click the "Prepare for Test" option in the interface of the diagnostic software, and the screen will display the status of vehicles supporting such tests.
Supported and completed: indicates that the vehicle supports this kind of test and has completed it.
Supported but not completed: indicates that the vehicle supports this kind of test, but it has not been completed.
Not supported: This means that this kind of test is not supported by this vehicle.
Vehicle information: read vehicle information, such as vehicle identification number (VIN), calibration identification number (CALID) and calibration verification number (CVN).
Sensor testing: This service is used to obtain the monitoring test results of oxygen sensors. Use Mode 6] to test the same information.
Mode 6 testing: This service is the result of diagnostic monitoring testing that allows specific components/discontinuous monitoring systems. Such as catalyst monitoring and evaporation system monitoring.
Evaporative emission system leak test: The purpose of this service is to let external test equipment control the operation of the system, test or on-board components.