Description du produit
GODIAG GT100 is a brand new ECU connector and protocol communication testing tool. It will greatly help a user to connect the ECU module separately for diagnosis, programming and coding. Also it will tell whether the diagnostic & programming tool can normally send out communication signal.
GODIAG GT100 Auto Tools OBDII Break Out Box ECU Connector
Higlights of GODIAG GT100
►GODIAG GT100 is a latest testing platform for OBDII protocol communication detection and ECU maintenance / diagnosis / programming / coding.
►Can convert the car OBD2 interface into 16 pin for signal detection and electrical level conversion. Able to connect the single or multiple modules of the vehicle.
►Can be connected with any diagnostic tool to tell whether the car communication is good or not.
► GT100 supply power to the car when you change the battery to avoid the vehicle control module data being lost, automatically locked, the key remote control fails and the fault light turns on.
►Can compatible with Autel,Xhorse,Vident brand and work together
►Quickly communicate with a single ECU on bench by connecting with the ECU diagnostic / programming tool.
►GT100 will convert the OBD1 port of special truck to the standard OBD2 diagnostic port according to the protocol.
►BMW-CAS4 adapter testing platform is used to detect whether the key that is programmed can work perfectly with the CAS4.
GODIAG GT100 Function Operation Guide
- By connecting the vehicle and diagnostic tool via OBDII, Godiag GT100's LED will indicate whether the OBDII diagnostic interface has a good communication with the car.
- Monitor the voltage of vehicle OBDII interface and display it in real time. If it is less than 11V, please stop the diagnosis and programming to avoid the vehicle being unable to start/data loss/module locked.
1. OBDII Protocol Detector & communication detection
|1. Manufacturer custom
2. SJE1850 wire
3. Manufacturer custom
4. Power grounding
5. Signal grounding
7. ISO9141-2&iso, DIS4230-4K wire
8. Manufacturer custom
|9. Manufacturer custom
10. SJE1850 wire《bus->
11. Manufacturer custom
12. Manufacturer custom
13. Manufacturer custom
15. ISO9141-2 & ISO/DIS 4230-4L wire
16. Car battery positive
1). Connect GODIAG GT100 to the OBDII diagnostic port of the car.
2). When the device displays the voltage, turn on the power switch of GODIAG GT100.
3). Then connect to the diagnostic tool, when the tool is communicating with the car, the LED indicator of corresponding protocol will light up or flash. ( If the CAN protocol is detected, it will have the maximum brightness.
When the communication is successful, the corresponding CAN-H and CAN-L will dim or twinkling weakly)
2. ECU connection: single module connection
GODIAG GT100, connected to a single ECU module, is convenient for a user to do the single-module diagnosis and programming.
1). Connect the ECU with the color jumpers. (If the ECU is CAN protocol, please check whether you will need to connect a 120 ohm resistor.)
2). The Godiag GT100 can be powered by connecting to the OBDII diagnostic interface of car, or by an AC power adapter.
3). To diagnose and program for a single ECU by connecting the diagnostic tool or ECU programmer.
3. Display the status during communication.
After connecting GT100 to the OBD2 port of the vehicle, turn on the "Power" switch, then you will see the current vehicle battery voltage displayed on the device.
Then to connect the diagnostic & programming tool which will communicate with the vehicle and the corresponding protocol indicator light will turn on or flash on the GT100.
It is very helpful for the user to determine what protocol the vehicle module.
4. Convert OBD1 diagnostic interface to the standard OBD2
After plugging the banana plug to the colored jumper cable, connect GT100 to the OBD1 diagnostic port of old car/special car, and meanwhile with the OBD 2-in-1 extension cable connected to the diagnostic & programming tool
the vehicle will be diagnosed or programmed perfectly.
Because GT100 will convert the OBD1 port or the special vehicle diagnostic port to the standard OBD2 diagnostic port.
5. Connect multiple ECU control modules at the same time, which is convenient for the professional engineers to detect and maintain.
6. When to use the extension cables:
The OBD2 cable of GT100 is as long as 1.2 meters, which will solve the problem that the diagnostic tool cable is not long enough or the vehicle diagnostic port is too narrow to connect.
Please connect GT100 first, turn on the power switch and you will see the voltage on the screen which can tell whether the power supply of the vehicle is normal.
Which keep away the risk of burning out the diagnostic & programming tool due to the modified vehicle OBD2 port
7. Able to power the car when replacing the used battery.
1). Prepare battery A to supply power by connecting to No. 16 / 4 / 5 holes of Godiag GT100 & to the OBD2 diagnostic interface of the car.
[Notice 1. Turn on the power switch of Godiag GT100. 2. Don't turn on the ignition switch, don't start the car]
2). Then replace the brand-new battery B with the used battery in the car, which will ensure that the car has fully power to prevent data loss and audio lock-up or the malfunction due to lack of power to the ECU control module.
When you replace the battery of the vehicle, GT100 will assist in power supply.After the battery is removed, some cars will be malfunction or lose the immobilizer remote data.
If the engineers or technicians connect the battery to GT100 then to the OBD2 port of vehicle before replacing the battery, the ECU will be in an electric state.
8. The dedicated adapter will be released (help GT100 connect to the special ECU module)
Quickly communicate with a single ECU on bench by connecting with the ECU diagnostic / programming tool.
Allows the engineers or technicians to complete the job in the office, also keep away the risk of data loss in other modules when directly testing on the vehicle.
Godiag GT100 Parameter
Hardware Connection Diagram:
|Work and power
||Input AC100v-240v, Output DC12V 1A
|Operating temperature range
||-20 to 70 °C ( -4 to 158 °F )
|Storage temperature range
||-40 to 85 °C ( -40 to 185 °F )
||L: 23cm, W:18cm, H:7cm
Godiag GT100 Cable Instructions
1pc x Host
1pc xOBD 2-in-1 extension cable
1pc xColored jumper cable
1pc xPower supply 12V
1pc xResistance 120 ohm
6pcs xBanana plug
24pcs xWire accessories, Dupont 2.54mm connector female pins
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