1. Introduction
This manual provides instructions for the ECU Pin Outs Software Collection, a digital resource designed for automotive technicians and enthusiasts. It includes a vast collection of ECU pinout diagrams, connection software, and repair files, serving as a beginner's guide to ECU work and editable wiring diagrams for numerous vehicle brands and models. The primary content is delivered digitally, with an additional physical gift (ECO OBD2) shipped separately.
2. Product Contents
- Digital Software Collection: Access to ECU Pin Outs Software, Boot ECU PinOuts, Connection Software, Repair Files, Beginner Guide to ECU, and Editable Wiring Diagrams.
- Language: English.
- Vehicle Coverage: Includes a wide range of car brands and models.
- Physical Gift: One ECO OBD2 unit (shipped to your address).
3. Setup and Access
3.1 Accessing the Digital Software
- Upon successful purchase, you will receive a download link for the ECU Pin Outs Software Collection.
- Download the provided files to your computer.
- Extract the contents of the downloaded archive (if applicable).
- The software is typically accessed via an executable file (e.g., "Bench Pin Outs By hex-portal.com"). Launch this application.
- Ensure your operating system meets any minimum requirements for running the software.
3.2 ECO OBD2 Gift
The ECO OBD2 unit is a physical product that will be shipped to your provided address. Instructions for its use are typically included with the device itself. This device is a plug-and-play economy chip tuning box designed to save fuel.

4. Operating Instructions
The ECU Pin Outs Software provides a user-friendly interface to navigate through various vehicle brands and ECU types to find specific pinout diagrams and connection information.
4.1 Software Navigation
- Launch the "Bench Pin Outs By hex-portal.com" application.
- On the left-hand panel, you will find a hierarchical list of vehicle brands and ECU models.
- Click on a brand to expand the list and view available ECU models.
- Select a specific ECU model to display its corresponding pinout diagram and connection details in the main viewing area.
4.2 Interpreting Pinout Diagrams
Each diagram provides crucial information for connecting to and working with ECUs. Key elements to look for include:
- Pin Numbers: Clearly labeled pins on the ECU connector.
- Voltage Supply: Typically +12V (often labeled as KL30 or KL15 for ignition switched).
- Ground (GND): Connection points for electrical ground.
- CAN High (CAN H) & CAN Low (CAN L): Data communication lines for the Controller Area Network.
- GPT1, GPT2 (General Purpose Timer): Specific pins used for certain programming or diagnostic operations.
- K-Line: Diagnostic communication line.
- Boot Pin: A specific pin or point on the ECU board used to put the ECU into boot mode for programming or recovery. This is often indicated with "BOOT" text and a red dot on the circuit board image.
- Cable Pinout Tables: Some diagrams include tables detailing cable connections (e.g., 14P600KT02, 14P600KT06) with color codes and descriptions for easier identification.








5. Maintenance
As a digital product, maintenance primarily involves ensuring the integrity and accessibility of your files.
- Backup: Regularly back up the entire software collection to an external drive or cloud storage to prevent data loss.
- Software Updates: While this is a static collection, ensure your PDF reader or image viewer software is up-to-date for optimal viewing.
- File Organization: Keep the downloaded files organized in a dedicated folder for easy access.
6. Troubleshooting
- Files Not Opening:
- Ensure you have a compatible PDF reader installed (e.g., Adobe Acrobat Reader).
- Verify the file download was complete and not corrupted. Try re-downloading if necessary.
- Software Not Launching:
- Check for antivirus software blocking the application. Temporarily disable it and try again.
- Ensure your operating system is compatible with the software.
- Run the executable as an administrator.
- Missing Diagrams:
- Double-check the navigation tree for the specific ECU model.
- If a specific diagram is expected but missing, contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Product Type | Digital ECU Pinout & Connection Software Collection (e-book/files) |
| Content Language | English |
| Included Files | ECU Pinouts, Boot ECU PinOuts, Connection Software, Repair Files, Beginner Guide, Editable Wiring Diagrams |
| Vehicle Coverage | Extensive, covering many brands and models (e.g., BMW, Chevrolet, Ducati, Ford, Fiat, Honda, Indian Motorcycle, Iveco, Jaguar, Jeep, Kia, Kubota, Land Rover, Man, Mahindra, Maserati, McLaren, Mercedes, Mini, Mitsubishi, Nissan, Opel, Piaggio, Polaris, Porsche, PSA, Renault, Rotax, Sinotrack, Smart, Suzuki, Toyota, VAG, Volvo) |
| External Power (PCM Flash Cable) | 12V, 5A max (as per PCM Flash Cable Pinout diagram) |
| Physical Gift | ECO OBD2 (Plug & Drive Economy Chip Tuning Box) |
8. User Tips
- Comprehensive Coverage: The software is noted to include pinouts for various modules, such as PDC (Parking Distance Control) assistance modules, not just engine ECUs. Ensure you explore the full directory for your specific needs.
- Digital Format: Remember that the core product is a digital file collection (e-book/PDFs). While a physical gift is included, the primary value lies in the digital information.
- Software vs. Physical Connector: The product is primarily software. If you are looking for a physical pin connector, ensure you understand that the software provides the diagrams for connections, not the physical connectors themselves, apart from the ECO OBD2 gift.
9. Support
For any questions, technical assistance, or issues regarding the ECU Pin Outs Software Collection, please contact the seller directly through the platform where you made your purchase. Provide your order details and a clear description of the issue for prompt support.