The function of ELM327
2016-09-02 17:18:00ELM327 supports all the OBD-II protocol, USB interface output, more convenient to connect to the notebook computer.
Product characteristics:
OBD-II protocol: ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
VPW J1850
PWM J1850
Output interface: USB
LED indicator: OBD transmit/receive,RS232 transmit/receive,power supply
Operating voltage: 12V, (with short circuit / over-voltage protection function)
Product function:
Read the fault code and know the meaning, clear fault codes of automobile fault codes display, sensor data (including: engine speed, vehicle speed, coolant temperature, intake manifold pressure, air temperature, air velocity, solar term door position, oxygen sensor voltage, fuel pressure and so on) and other more advanced features......
Graphical interface software commonly used are: Scantool, Scanmaster, Proscan, PcmSCAN, Digimoto, AT can also use HyperTerminal collocation instruction.
Installation instructions:
1, automotive information reading software net (DOT) ScanTool:
2, USB driver:
Installation steps:
1, install the disc or download the ScanTool (DOT) net software.
2, the OBD- II cable and car ODB- II interface connection.
3, the OBD- II cable and ELM327 connection. At this time, the power light (power) on ODB, TX/RX light flashes, the connection is normal.
4, the USB connection line to connect the ELM327 with the computer. At this time the computer will be prompted to find new hardware, according to the computer prompts to install a CD-ROM or network to download the USB driver. To enter the "device manager" on the computer, you will find the newly installed hardware "Serial Port USB", which is the COM number on the right. (the COM will be used in the next step of the software settings).
5, start ScanTool (DOT) net software. Open netv1.13 (DOT) for windows ScanTool program, select the options (set), choose you in the last step you remember the COM number, and then determine. So the software installation is complete, you can diagnose your vehicle.
