Godiag GT100+ OBDII Breakout Box ECU Connector ECM and PCM Programming

The GODIAG GT100+ is an advanced OBDII breakout box designed for professional automotive technicians seeking to enhance their diagnostic capabilities. This tool serves as a comprehensive solution for ECU (Electronic Control Unit) communication testing, maintenance, and programming, making it an indispensable asset for workshops and service centers. With a wide range of functionalities, the GT100+ helps technicians troubleshoot vehicle issues effectively and efficiently.

Key Features of the GODIAG GT100+

Versatile Compatibility

The GT100+ is compatible with various diagnostic tools, including:

• KESS V2
• K-tag
• LAUNCH
• AUTEL
• FOXWELL
• XHORSE
• VXDIAG
• CGDI

This extensive compatibility ensures that technicians can seamlessly integrate the GT100+ into their existing diagnostic setup without hassle.

Comprehensive Functionality

The GODIAG GT100+ offers robust features that cater to various diagnostic needs:

1. Communication Signal Verification

The GT100+ is used to check if the diagnostic, programming, or coding tool can successfully send communication signals to the vehicle.

2. ECU Connection: Single Module

The GT100+ ECU connector allows for direct connection to a single ECU module, facilitating straightforward single-module diagnostics and programming.

3. Key Programming for Various Brands

The godiag GT100+ can program keys for brands like Volkswagen, Porsche, and Mitsubishi, especially in cases where all keys are lost.

• For Volkswagen (4th and 5th Generation): To program lost keys (e.g., A6L, Touareg, A4, Q5, A7), connect the GT100+ by short-circuiting the banana connector between PIN 16 and PIN 1 to illuminate the dashboard. Then, use the key programmer tool with the female adapter of the GT100+ for data collection. Note that some vehicle dashboards may not light up, but data can still be collected (e.g., A6L, Q7).

• For Toyota: To replace the engine ECU or program keys when all keys are lost, short-circuit PIN 13 and PIN 4.

• For Mitsubishi: Short-circuit PIN 1 and PIN 4 to program keys when all remotes are lost or to set OBDII.

• For Porsche Cayenne: Short-circuit PIN 3 and PIN 7 for programming keys when all keys or remotes are lost.

4. Voltage and Current Value Display

When connected to an ECU module using the banana connector or DB25 dedicated ECU interface, the GT100+ displays voltage and current values. This feature allows users to monitor the ECU's status intuitively. If no current is displayed or if the actual current deviates from expected values, users can check for wiring issues or determine if the ECU is faulty. Excessive current readings may indicate incorrect cable connections or a damaged ECU.

5. Communication Protocols

The godiag GT100+ supports various non-standard OBD2 protocols, displaying CAN BUS or K-Line communication. It can only display K-Line PWM, VPW, and KWP 2000 protocols.

6. Bench Communication

The godiag GT100+ enables quick communication with a single ECU on the bench, allowing engineers or technicians to complete diagnostic tasks without risking data loss from other modules during vehicle testing.

7. Multiple ECU Connections

The godiag gt100+ can connect to multiple ECU modules simultaneously, addressing the needs of technicians who require multiple connections during module programming, such as key programming.

8. Auxiliary Power Supply

To prevent data loss from the vehicle’s anti-theft remote control during battery replacement, the GT100+ can supply power to the vehicle, ensuring the ECU remains powered throughout the process.

9. Extended OBD2 Cable

The godiag GT100+ features a 1.4-meter OBD2 cable, addressing issues related to cable length and narrow vehicle diagnostic ports. Users can connect the GT100+, power it on, and check the voltage on the screen to confirm normal vehicle power supply, thus avoiding potential damage to the diagnostic tool from modified OBD2 ports.

10. OBD1 and Special Diagnostic Ports

For older OBD1 vehicles or those with special diagnostic ports, the GT100+ can connect via banana plugs and DB25 jumpers, converting these ports to standard OBD2 diagnostic ports.

11. Truck OBD1 Conversion

The godiag GT100+ can convert the OBD1 port of special trucks to standard OBD2 diagnostic ports according to the relevant protocol.

12. BMW CAS4/CAS4+ Programming Test Platform

This feature tests whether the programmed key functions correctly with the CAS4 system.

13. BMW FEM/BDC Programming Test Platform

The godiag gt100+ also supports programming tests for BMW FEM/BDC systems.

14. Future Developments

Additional connectors and dedicated modules are currently under development, so users should stay tuned for updates.

Package includes:

Differences Between GODIAG GT100+ and GODIAG GT100

1. Functionality: The GT100+ includes all the functions of the original GODIAG GT100.

2. Current Display: The GT100+ features a current display on the main unit, allowing users to intuitively monitor the ECU's current by connecting it via the banana interface or DB25 cable, making work more efficient.

3. Protocol Support: The GT100+ supports non-standard CAN protocols, enhancing its versatility compared to the GT100.

Conclusion

The GODIAG GT100+ is a powerful and versatile programming tool that enhances the efficiency of automotive diagnostics and maintenance. With its extensive compatibility, real-time voltage monitoring, and protocol detection capabilities, it provides technicians with the necessary tools to effectively troubleshoot and maintain a wide variety of vehicles. Invest in the GT100 pro to streamline your workshop’s diagnostic process and ensure your clients receive the best possible service.