1. សេចក្តីផ្តើម
The GODIAG GT113 Fuel Injector Tester and Cleaner Kit is a versatile diagnostic tool designed for testing and cleaning fuel injectors in gasoline engines. This kit features 8 distinct pulse modes, 6 different cleaning adapter sizes, and dual-channel output with selectable 12V/5V power drive, enabling comprehensive assessment and maintenance of various injector types including EFI, GDI, FSI, MPFI, SPFI, TBI, CFI, L-JET, LPG, K-Jetronic, and coil-type direct injectors. It is equipped with safety features such as reverse polarity and short circuit protection to ensure reliable operation.
Image 1.1: The GODIAG GT113 Fuel Injector Tester and Cleaner Kit, showing the main unit, various cleaning adapters, and carrying case.
2. ការប្រុងប្រយ័ត្នសុវត្ថិភាព
Please read and understand all safety information before operating this device.
- ប្រភេទម៉ាស៊ីន៖ This device is suitable for gasoline engines only. Do not use with diesel engines.
- ខ្យល់ចេញចូល៖ Always operate in a well-ventilated area to avoid inhaling fuel vapors.
- ការការពារភ្នែក៖ Wear appropriate eye protection (safety glasses) to prevent injury from fuel spray or debris.
- គ្រោះថ្នាក់ភ្លើង៖ Fuel is highly flammable. Keep the device and work area away from open flames, sparks, and other ignition sources. Do not smoke while operating.
- ប្រភពថាមពល៖ Ensure the power source is a stable 12V DC supply (vehicle battery or external adapter with at least 1.5A output).
- បន្ទាត់រាងប៉ូល៖ Although the device has reverse polarity protection, always connect battery clamps correctly (red to positive, black to negative) to prevent damage.
- ភ្នាក់ងារសម្អាត៖ Use only approved fuel injector cleaning agents. Cleaning agent is not included with this kit.
- ការប្រើប្រាស់ប្រកបដោយវិជ្ជាជីវៈ៖ ប្រសិនបើមិនប្រាកដអំពីនីតិវិធីណាមួយ សូមពិគ្រោះជាមួយអ្នកបច្ចេកទេសយានយន្តដែលមានសមត្ថភាព។
3. មាតិកាកញ្ចប់
ផ្ទៀងផ្ទាត់ថាធាតុទាំងអស់ដែលបានរាយខាងក្រោមមាននៅក្នុងកញ្ចប់របស់អ្នក៖
- GODIAG GT113 Fuel Injector Tester Cleaner Tool (Main Unit)
- 6 Size Cleaning Adapters
- សៀវភៅណែនាំអ្នកប្រើប្រាស់
- កាបូបស្ពាយ
រូបភាពទី 3.1: ជាងview of the GODIAG GT113 kit components, including the main tester unit, various adapters, and the user manual.
4. ផលិតផលលើសview
The GODIAG GT113 features an intuitive design for ease of use. Familiarize yourself with the main components:
Image 4.1: Labeled diagram of the GT113 main unit, highlighting its buttons, display, and connection points.
- Pulse Output Terminals: Connectors for up to two fuel injectors.
- Output Status Indicator Lights: Two lights that flash to indicate pulse output activity.
- Mode Switch Button (M): Press to cycle through the 8 pulse modes.
- វ៉ុលtage Switch Button (V): Press to toggle between 12V and 5V output.
- ប៊ូតុងចាប់ផ្តើម/បញ្ឈប់៖ Initiates or terminates the pulse output.
- ការបញ្ចូល DC 12V: Power input port for the device.
- Display Pulse Mode Number: LCD screen showing the currently selected pulse mode.
- វ៉ុលtage Indicator Lights: Lights indicating the selected output voltage (5V ឬ 12V) ។
- ថ្ម Clamps: For connecting to a 12V vehicle battery.
5. រៀបចំ
Follow these steps to prepare your GODIAG GT113 for operation:
- ការតភ្ជាប់ថាមពល៖
- ភ្ជាប់ថ្មក្រហម clamp to the positive (+) terminal of a 12V vehicle battery.
- ភ្ជាប់ថ្មខ្មៅ clamp to the negative (-) terminal of the 12V vehicle battery.
- Alternatively, connect an external DC 12V power adapter (minimum 1.5A output) to the DC 12V input port.
- The device will power on, and the LCD display will illuminate.
- Injector Connection:
- Connect the fuel injector(s) to the pulse output terminals. The GT113 supports testing two injectors simultaneously.
- ធានាបាននូវការតភ្ជាប់សុវត្ថិភាព។
- Adapter Selection (for Cleaning):
- If performing cleaning, select the appropriate cleaning adapter from the 6 available sizes that matches your injector type.
- The kit includes adapters for various injector sizes, including M12, Φ9.8, Φ10.8, Φ11.8, Φ12.0, and Φ13.5.
រូបភាព 5.1៖ លម្អិត view of the six different cleaning adapter sizes and their compatibility.
- Fuel Pressure Tester (Optional):
- For comprehensive testing, the GT113 can be used in conjunction with any fuel pressure tester (not included).
6. សេចក្តីណែនាំប្រតិបត្តិការ
Once the device is set up, follow these steps to test or clean your fuel injectors:
- ជ្រើសរើសរបៀបជីពចរ៖
- Press the 'M' (Mode) button to cycle through the 8 available pulse modes. The selected mode number will be displayed on the LCD screen.
- The modes include: ជីពចរខ្លី, Medium Pulse, ជីពចរវែង, និង ជីពចរបន្ត, each available at both 12V and 5V output.
- Choose the mode that best suits your testing or cleaning requirements.
Image 6.1: Explanation of the 8 pulse modes, LCD display, and indicator lights.
- ជ្រើសរើសទិន្នផលវ៉ុលtage:
- Press the 'V' (Voltage) button to switch between 12V and 5V output. The corresponding indicator light (5V or 12V) will illuminate.
- Select 12V for most standard injectors. Use 5V for specific low-voltage injectors if required by the manufacturer.
- Start/Stop Pulse Output:
- Press the 'Start/Stop' button to begin the pulse output to the connected injector(s).
- The two output status indicator lights will flash rapidly, confirming the pulse output is active.
- To stop the pulse output, press the 'Start/Stop' button again.
- Injector Testing and Cleaning:
- For Testing: Observe the spray pattern of the injector and check for any leakage. A consistent, fine mist spray indicates proper function.
- សម្រាប់ការសម្អាត៖ With the appropriate adapter and cleaning agent (not included), activate the pulse output. The pulsing action helps to dislodge deposits and clean the injector nozzle.
Image 6.2: The GODIAG GT113 in operation, demonstrating the cleaning process of a fuel injector.
7. ការថែទាំ
Proper maintenance ensures the longevity and reliability of your GODIAG GT113:
- ការសម្អាត៖ Wipe the device with a soft, dry cloth after each use. Do not use abrasive cleaners or solvents.
- ការផ្ទុក៖ Store the kit in its carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
- អធិការកិច្ច៖ Regularly inspect all cables, connectors, and adapters for signs of wear or damage. Replace any damaged components immediately.
- ថ្ម Clamps: Keep battery clamps ស្អាតនិងគ្មានការ corrosion ។
8. ការដោះស្រាយបញ្ហា
If you encounter issues with your GODIAG GT113, refer to the following common problems and solutions:
| បញ្ហា | មូលហេតុដែលអាចកើតមាន | ដំណោះស្រាយ |
|---|---|---|
| ឧបករណ៍មិនបើកទេ។ | Incorrect power connection or insufficient power. | ត្រូវប្រាកដថាថ្ម clamps are connected correctly (red to +, black to -) to a 12V vehicle battery. If using an adapter, ensure it is 12V DC with at least 1.5A output. |
| No pulse output to injectors. | Injector not connected properly, or 'Start/Stop' button not pressed. | Verify injectors are securely connected to the pulse output terminals. Press the 'Start/Stop' button to initiate pulsing. Check if output status indicator lights are flashing. |
| វ៉ុលមិនត្រឹមត្រូវtage or mode selected. | User error in selection. | Press the 'M' button to cycle through pulse modes. Press the 'V' button to toggle between 12V and 5V output. Observe the LCD and voltage ភ្លើងសញ្ញា។ |
| ឧបករណ៍បិទដោយមិនបានរំពឹងទុក។ | វ៉ុលថ្មទាបtage ឬបញ្ហាការផ្គត់ផ្គង់ថាមពល។ | Check the 12V power source. Ensure the vehicle battery is adequately charged or the external adapter is providing stable power. |
| Safety protection activated. | Reverse polarity or short circuit detected. | The device features built-in protection. Disconnect power, check all connections for correct polarity and any short circuits, then reconnect. |
9. លក្ខណៈបច្ចេកទេស
| លក្ខណៈ | លម្អិត |
|---|---|
| គំរូ | GT113 |
| ម៉ាក | GORGAG |
| ការបញ្ចូលថាមពល | DC 12V (Vehicle Battery or External Adapter ≥ 1.5A) |
| ទិន្នផលវ៉ុលtage | 5V / 12V (Selectable) |
| Pulse Modes | 8 (Short, Medium, Long, Continuous at 5V/12V) |
| Injector Compatibility | EFI, GDI, FSI, MPFI, SPFI, TBI, CFI, L-JET, LPG, K-Jetronic, coil-type direct, motorcycle injectors (12V and below 12V) |
| Cleaning Adapters | 6 sizes (M12, Φ9.8, Φ10.8, Φ11.8, Φ12.0, Φ13.5) |
| ការធ្វើតេស្តក្នុងពេលដំណាលគ្នា។ | Up to 2 injectors |
| លក្ខណៈពិសេសសុវត្ថិភាព | Reverse Polarity Protection, Short Circuit Protection |
| ទំងន់ធាតុ | 1.06 ផោន (ប្រហែល 0.48 គីឡូក្រាម) |
| វិមាត្រកញ្ចប់ | 7.48 x 5.31 x 3 អ៊ីង (ប្រហែល 19 x 13.5 x 7.6 សង់ទីម៉ែត្រ) |
10. ការធានា និងការគាំទ្រ
GODIAG is committed to providing high-quality products and customer satisfaction. While specific warranty terms may vary by region and retailer, GODIAG products are generally backed by a manufacturer's warranty against defects in materials and workmanship.
For technical assistance, product inquiries, or warranty claims, please contact GODIAG customer support through their official website or the retailer from whom you purchased the product. GODIAG employs outstanding engineers to provide support and solutions for automotive diagnostic needs.
សូមរក្សាភស្តុតាងនៃការទិញរបស់អ្នកសម្រាប់សេវាកម្មដែលទាក់ទងនឹងការធានា។
