Opcom 1.70/1.95 CAN-BUS Code Reader User Manual

1. Produk Langkungview

The Opcom 1.70/1.95 is a PC-based diagnostic interface designed specifically for Opel vehicles. It allows users to read and clear fault codes, view live data, and perform output tests on various control units within the vehicle. This device supports both older communication protocols and newer CAN-BUS based systems.

2. Parentah Setup

2.1 Sarat Sistim

• Sistem operasi: Windows 7 (WIN7) is officially supported. For Windows XP, ensure `dotnetfx35_SP1` system patch is installed.
• Parangkat lunak: VAUX-COM_120309a.exe (provided on CD).
• Hardware: USB port for connection.

2.2 Pamasangan parangkat lunak

1. Selapkeun CD parangkat lunak anu disayogikeun kana drive CD-ROM komputer anjeun.
2. Locate and run the `VAUX-COM_120309a.exe` installer.
3. Turutan pituduh dina layar pikeun ngarengsekeun pamasangan.
4. Important for Windows 7 users: After installation, when opening the software, right-click the application icon and select "Run as administrator."
5. Important for Windows XP users: Ensure `dotnetfx35_SP1` system patch is installed on your system for the software to function correctly.
6. DO NOT update the software or firmware online. Online updates will damage the OP-COM device.

2.3 Panyambung Hardware

1. Locate the OBD2 diagnostic port in your Opel vehicle. This is typically found under the dashboard on the driver's side.
2. Connect the Opcom diagnostic interface to the vehicle's OBD2 port.
3. Connect the USB cable from the Opcom device to an available USB port on your computer.
4. The 'Power' indicator light on the Opcom device should illuminate, indicating it is receiving power.

3. Parentah Operasi

3.1 Starting the Software

1. Ensure the Opcom device is connected to both the vehicle and the computer.
2. Launch the VAUX-COM software from your desktop shortcut or Start Menu. Remember to run as administrator on Windows 7.

3.2 Fungsi Utama

The VAUX-COM software provides the following core diagnostic capabilities:

• Baca sareng Hapus Kode Kasalahan: Access diagnostic trouble codes (DTCs) from various control units. Fault codes are displayed with full status information (Present, Not present, Intermittent). You can print, save, or copy these codes.
• Pintonan Data Langsung: View real-time sensor data and parameters from the vehicle's control units. The program can show up to 8 measuring block parameters simultaneously.
• Output Test: Perform tests on specific components or actuators to verify their functionality.

3.3 Supported Control Units

The Opcom interface supports a wide range of control units found in Opel vehicles, including but not limited to:

• Modul Kontrol Mesin
• Modul Kontrol Transmisi Otomatis
• Sistem ngerem Anti Konci (ABS)
• Sistem Airbag
• Engine Cooling Module
• Kluster Instrumen
• Kontrol Iklim Éléktronik
• Body Control Unit

3.4 Protokol Komunikasi

The diagnostic interface acts as a multiplexer, selecting the appropriate pins on the OBD connector for communication:

• PIN3, PIN7, PIN8, PIN12: Used for Serial Link communication (ISO9141, KW81, KW82, KWP2000 protocols).

3.5 Interpreting Data

Iraha viewing live data or fault codes, note that the sample rate can vary:

• Older systems (e.g., Omega-B X 25 DT Engine using ISO-9141-2) may have a slower communication speed.
• Newer Multec or Bosch units (using KWP-2000) are generally faster.
• The newest CAN-based control units offer very fast communication.

4. Pangropéa

4.1 Apdet firmware

The V1.70 firmware version supports flash firmware updates. However, it is critical to follow these guidelines:

• NEVER update the Opcom device firmware or software online. Doing so will permanently damage the device.
• Only use official, provided update tools and files if an update is deemed necessary and explicitly instructed by the manufacturer.

4.2 Beberesih sareng Panyimpenan

• Jaga alat tetep beresih sareng bebas tina lebu sareng beueus. Anggo kaén anu lemes sareng garing pikeun beberesih.
• Simpen alat dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
• Ensure the connectors are free from debris before connecting to the vehicle or computer.

5. Cara ngungkulan

5.1 Isu umum jeung Solusi

• Software not performing well on Windows XP: Ensure `dotnetfx35_SP1` system patch is installed.
• Software not opening on Windows 7: Klik-katuhu ikon parangkat lunak teras pilih "Jalankeun salaku administrator".
• Device damaged after update: The device was likely updated online. Online updates are strictly prohibited and will damage the OP-COM. This damage is typically irreversible.
• Teu aya komunikasi sareng kendaraan:
  • Pariksa sadaya sambungan kabel pikeun mastikeun aranjeunna aman.
  • Pariksa ignition kendaraan urang hurung.
  • Confirm the 'Power' indicator on the Opcom device is lit.
  • Ensure correct drivers are installed for the USB interface.
• Software reports incorrect firmware version: This can happen if the device was improperly updated or is a clone. Ensure you are using the correct software version for your device's firmware.

6. Spésifikasi

7. Tips pamaké

• Compatibility with Newer OS (Windows 10/11): While the official OS is Windows 7, some users have reported success on Windows 10/11 (64-bit). This may require running the software in compatibility mode or installing specific drivers not included with the original package. Check online forums or contact support for community-driven solutions, but proceed with caution as this is not officially supported.
• Opel Vectra C Compatibility: The device is confirmed to work with a wide range of Opel vehicles, including models like the Opel Vectra C (e.g., 2007 2.8 V6 Turbo), Astra-H, and Zafira-B, due to its support for CAN-BUS based diagnostics.
• Software Installation Video: Refer to the installation video on the provided CD for a visual guide, especially if encountering difficulties during setup.

8. Jaminan & Dukungan

For any technical issues, questions, or support inquiries regarding your Opcom diagnostic interface, please contact the seller or manufacturer directly. Ensure you provide your purchase details and a clear description of the issue for efficient assistance.