GODIAG GT100 Automotive Tools OBD II Break Out Box ECU Connector with OBD Main Line & Multi-Function Jumper for Check Engine, Supports LED Indicator and Lookup
Brand: GODIAG
Color: Black
GODIAG GT100 function and operation guide

-Connect the vehicle and the diagnostic tool through OBDII, the LED of Godiag GT100 will indicate whether the communication between the OBDII diagnostic interface and the vehicle is good.

-Monitor the voltage of the vehicle's OBDII interface and display it in real time. If it is lower than 11V, please stop the diagnosis and programming so that it cannot start/data loss/module lock.

1. OBD2 protocol detector and communication detection

Connect GODIAG GT100 to the OBDII diagnostic port of the car.

When the device displays the voltage, turn on the power switch of GODIAG GT100.

Then connect to the diagnostic tool. When the tool communicates with the car, the LED indicator of the corresponding protocol will light up or flash. (If the CAN protocol is detected, it has the maximum brightness. After the communication is successful, the corresponding CAN-H and CAN-L will become weak or flicker)

2. ECU connection: single module connection

GODIAG GT100 connected to a single ECU module is convenient for users to perform single-module diagnosis and programming.

Connect the ECU to the color jumper. (If the ECU is CAN protocol, please check if you need to connect a 120 ohm resistor.)

The Godiag GT100 can be powered by connecting to the OBDII diagnostic interface of the car or through an AC power adapter.

Diagnose and program each ECU by connecting the diagnostic tool or ECU programmer.

3. Banana plug extension connection:

Extend the OBD216pin interface of the car to tell you whether the OBDII interface is connected correctly, which is convenient for testing the OBDII interface voltage waveform.

4. Convert OBD1 diagnostic interface to standard OBD2

According to the diagnostic interface communication protocol, use the connector to convert the OBD1 interface to the obd2 interface.

5. Simultaneously connect multiple ECU cont
Good Performance-----This OBDII protocol detector has wide range of applications in diagnostics, programming and coding/ECU maintenance.
Function----In the process of using the OBD2 protocol detector car test box, errors can be found and diagnosed OBD connector link.Check power and ground circuits, check active protocol lines for detailed signal analysis Connect, detect and more.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.
Connect a single ECU to communicate with diagnostic equipment, or use ECU programming tools to perform programming operations. Engineers or technicians can easily complete their work in the office to prevent data loss of other modules when testing modules on the car.
GT100 OBD2 cable can be extended to 1.2 meters. You can first connect it to the device to turn on the power of the device, or use it to determine whether the power of the obd2 interface of the vehicle is normal. After modifying the vehicle OBD2 interface, avoid burning the car reader and car diagnostic tool
Hope to provide you with the most satisfactory products and timely after-sales service. If you encounter any product problems or other feedback, please contact us in time, we will reply you within 24 hours, and we will provide you with a replacement/return/refund policy. Let you enjoy a pleasant shopping experience