ແນະນຳ
This manual provides detailed instructions for the operation and maintenance of your LAUNCH X431 Elite V2.0 OBD2 Diagnostic Scanner. This device is specifically designed to provide comprehensive diagnostic capabilities for Peugeot and Citroën vehicles, including full system diagnostics, bi-directional control, ECU coding, and various special functions. Please read this manual thoroughly before using the device to ensure proper and safe operation.
1. ການຕິດຕັ້ງແລະການຕັ້ງຄ່າເບື້ອງຕົ້ນ
1.1 ເນື້ອໃນຊຸດ
ກວດສອບວ່າອົງປະກອບທັງໝົດມີຢູ່ໃນຊຸດ:
- LAUNCH X431 Elite V2.0 Diagnostic Scanner unit
- OBD-II diagnostic cable
- ອະແດັບເຕີໄຟ (ຖ້າລວມ)
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
1.2 ອຸປະກອນເກີນview

The image above displays the front of the LAUNCH X431 Elite V2.0 scanner, showing its 4-inch touch screen, navigation buttons, and robust casing. Familiarize yourself with the physical layout of the device.
1.3 ການເປີດເຄື່ອງ ແລະ ການຕັ້ງຄ່າເບື້ອງຕົ້ນ
- ສາກອຸປະກອນ: Connect the device to a power source using the provided adapter. Ensure the battery is sufficiently charged before first use. The device includes a 3000mAh battery.
- ເປີດ: ກົດປຸ່ມເປີດປິດຄ້າງໄວ້ຈົນກວ່າໜ້າຈໍຈະສະຫວ່າງ.
- ການເລືອກພາສາ: Upon first boot, select your preferred language from the available options (English, French, Spanish, German, Italian, Korean, Russian, Chinese, Portuguese, Japanese).
- ການເຊື່ອມຕໍ່ Wi-Fi: Navigate to 'Settings' and connect to a stable Wi-Fi network. This is crucial for software updates and online feedback.
- ອັບເດດຊອບແວ: After connecting to Wi-Fi, go to the 'Upgrade' section to download and install the latest software updates. This ensures optimal performance and compatibility. The device offers lifetime free Wi-Fi updates.

This image illustrates the Auto VIN function for quick vehicle identification and highlights the lifetime free Wi-Fi update capability, ensuring your device always has the latest software.
2. ຄໍາແນະນໍາການດໍາເນີນງານ
2.1 ການເຊື່ອມຕໍ່ກັບຍານພາຫະນະ
- ຊອກຫາພອດ OBD-II ຂອງລົດ, ໂດຍປົກກະຕິແລ້ວຈະຢູ່ໃຕ້ແຜງໜ້າປັດດ້ານຂ້າງຂອງຄົນຂັບ.
- Connect the diagnostic cable to the OBD-II port and to the LAUNCH X431 Elite V2.0 scanner.
- Turn the vehicle's ignition to the ON position (engine off).
2.2 ການວິນິດໄສລະບົບເຕັມຮູບແບບ
The device supports comprehensive diagnostics for all available electronic control modules (ECUs) in Peugeot and Citroën vehicles.

This diagram visually represents the scanner's ability to diagnose all available modules within a vehicle, including Engine, SRS, IMMO, EPB, BMS, AFS, and ABS, to quickly pinpoint vehicle problems.
- ຈາກເມນູຫຼັກ, ເລືອກ 'ກວດຫາພະຍາດ'.
- The device will attempt to automatically identify the vehicle via Auto VIN. If unsuccessful, you may need to manually select the vehicle make, model, and year.
- Choose 'System Scan' to perform a full scan of all accessible ECUs.
- The scan results will display detected Diagnostic Trouble Codes (DTCs). You can select 'Read Codes' to view detailed descriptions and 'Clear Codes' to erase them after repairs.
- ຂໍ້ມູນ ECU: ເຂົ້າເຖິງຂໍ້ມູນລະອຽດກ່ຽວກັບ ECU ຂອງຍານພາຫະນະ.
2.3 ການຄວບຄຸມສອງທິດທາງ (ການທົດສອບແບບ Active)
This function allows you to send commands to vehicle systems/components to test their functionality, helping to quickly locate faulty parts.

The image demonstrates various active tests that can be performed, such as Injector Buzz Test, Modulating the Throttle, Door Window Test, Wiper Test, and A/C Compressor Activation, to verify component operation.
- After selecting the vehicle and system, choose 'Active Test' or 'Bi-directional Control'.
- Select the specific component or system you wish to test (e.g., radiator fan, windows, mirrors, horn, A/C compressor).
- ປະຕິບັດຕາມຄໍາແນະນໍາໃນໜ້າຈໍເພື່ອເປີດໃຊ້ງານ ຫຼື ປິດໃຊ້ງານອົງປະກອບ ແລະ ສັງເກດເບິ່ງການຕອບສະໜອງຂອງມັນ.
2.4 Advanced ECU Coding
ECU Coding allows for customization, adaptation, and modification of vehicle parameters.

This image highlights the advanced ECU coding capabilities, including component matching, personalization, activating hidden features, disabling unwanted functions, customizing OE settings, and performing modifications or retrofits.
- Access 'ECU Coding' from the diagnostic menu.
- This function can be used for:
- ການຈັບຄູ່ອົງປະກອບ: Adapting new components after replacement.
- ການປັບແຕ່ງສ່ວນຕົວ: Customizing vehicle settings (e.g., automatic door lock/unlock, mirror folding, interior lights).
- Flashing Hidden Functions: Activating features not enabled by default.
- Disabling Annoying Functions: Turning off features like seat belt warnings.
- Proceed with caution and ensure you understand the implications of any changes made.
2.5 ຟັງຊັນພິເສດ (ບໍລິການຣີເຊັດ)
The device offers over 50 special reset and service functions for various vehicle systems.

This image displays a comprehensive list of special service functions available, including resets for oil, brakes, SAS, DPF, TPMS, and adaptations for throttle, injectors, and more.
Common special functions include:
- ຣີເຊັດນ້ຳມັນ: ຕັ້ງຄ່າລະບົບອາຍຸການໃຊ້ງານຂອງນ້ຳມັນເຄື່ອງຄືນໃໝ່ຫຼັງຈາກການປ່ຽນນ້ຳມັນເຄື່ອງ.
- ຣີເຊັດ EPB: Resets the electronic parking brake after maintenance.
- SAS Calibration: ປັບທຽບເຊັນເຊີມຸມພວງມາໄລ.
- DPF Regeneration: Initiates forced diesel particulate filter regeneration.
- TPMS ຣີເຊັດ: ຣີເຊັດເຊັນເຊີລະບົບຕິດຕາມຄວາມດັນລົມຢາງ.
- Injector Coding: Codes new injector numbers into the ECU.
- ABS ເລືອດອອກ: ປະຕິບັດຂັ້ນຕອນການລະບາຍອາກາດເບຣກ ABS.
- Battery Matching (BMS Reset): Registers new battery replacements.
- ການຮຽນຮູ້ຄືນໃໝ່ກ່ຽວກັບ Throttle: Relearns throttle body position.
- Gearbox Adaptation: Adapts transmission learning values.
Access these functions from the 'Special Functions' menu after selecting the vehicle.
2.6 Live Data Stream and Diagnostic Reports
Monitor real-time vehicle parameters and generate professional diagnostic reports.

This image illustrates the device's capability for 4-in-1 live data graphing, recording and replaying data, sharing and printing diagnostic reports, and providing online diagnostic feedback.
- ຂໍ້ມູນສົດ: Select 'Live Data' to view real-time sensor data, which can be displayed as text, values, or 4-in-1 graphs.
- Data Record and Replay: ບັນທຶກຊ່ວງຂໍ້ມູນສົດສຳລັບພາຍຫຼັງview ແລະການວິເຄາະ.
- Diagnostic Reports: Generate a comprehensive report of the vehicle's health. These reports can be shared or printed via email.
3. ບໍາລຸງຮັກສາ
3.1 ການປັບປຸງຊອບແວ
Regularly update the device software to ensure optimal performance, access to new features, and compatibility with the latest vehicle models. Connect to Wi-Fi and navigate to the 'Upgrade' section for one-click updates.
3.2 ການທໍາຄວາມສະອາດແລະການເກັບຮັກສາ
- ເຮັດຄວາມສະອາດອຸປະກອນດ້ວຍຜ້າອ່ອນໆແລະແຫ້ງ. ຫຼີກລ່ຽງການໃຊ້ນໍ້າຢາທໍາຄວາມສະອາດທີ່ມີສີຂັດ ຫຼື ຕົວລະລາຍ.
- ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະອຸນຫະພູມທີ່ຮ້າຍກາດ.
- Keep the diagnostic cable free from kinks or damage.
3.3 ການດູແລຫມໍ້ໄຟ
The device contains a 3000mAh lithium-ion battery. For optimal battery life:
- ຫຼີກລ້ຽງການປະຈຸຫມໍ້ໄຟຢ່າງເຕັມທີ່ເລື້ອຍໆ.
- ໃຫ້ສາກອຸປະກອນເປັນປະຈຳ, ເຖິງແມ່ນວ່າຈະບໍ່ໄດ້ໃຊ້ງານເປັນເວລາດົນກໍຕາມ.
- ຢ່າເຮັດໃຫ້ອຸປະກອນຢູ່ໃນອຸນຫະພູມສູງ.
4. ການແກ້ໄຂບັນຫາ
If you encounter issues with your LAUNCH X431 Elite V2.0 scanner, refer to the following common problems and solutions:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ອຸປະກອນບໍ່ເປີດ. | Low battery; faulty power adapter/cable. | Charge the device for at least 30 minutes. Check power connections. |
| ບໍ່ສາມາດເຊື່ອມຕໍ່ກັບພາຫະນະໄດ້. | Loose OBD-II connection; ignition off; vehicle not supported. | Ensure cable is securely connected. Turn ignition ON. Verify vehicle compatibility (contact support if unsure). |
| ການອັບເດດຊອບແວລົ້ມເຫລວ. | Unstable Wi-Fi connection; insufficient storage. | Ensure strong Wi-Fi signal. Check available storage (ROM 16GB). Restart device and try again. |
| Specific function not working. | Function not supported by vehicle; outdated software. | Update software. Verify function compatibility for your specific vehicle model and year (contact support via ediag0228@hotmail.com). |
ສໍາລັບການຊ່ວຍເຫຼືອເພີ່ມເຕີມ, ກະລຸນາເບິ່ງພາກສະຫນັບສະຫນູນ.
5. ຂໍ້ມູນຈໍາເພາະ

This image details the high-end configuration of the device, including its 4-inch touch screen, Android 8.1 operating system, 3000mAh battery, 16GB ROM, HD 800P display, lifetime free Wi-Fi updates, and support for 10 languages.
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຕົວແບບ | LAUNCH X431 Elite V2.0 |
| ໝາຍເລກຕົວແບບຂອງຜູ້ຜະລິດ | YZB32 |
| ຈໍສະແດງຜົນ | 4-inch Touch Screen, HD 800P Definition |
| ລະບົບປະຕິບັດການ | Android 8.1 |
| Internal Memory (ROM) | 16GB |
| ແບັດເຕີຣີ | 3000mAh (ມີແບັດເຕີຣີ AAA 1 ກ້ອນ) |
| ການເຊື່ອມຕໍ່ | Wi-Fi |
| ພາສາທີ່ຮອງຮັບ | English, French, Spanish, German, Italian, Korean, Russian, Chinese, Portuguese, Japanese (11 options total) |
| ຂະໜາດ | 20 x 19.3 x 4.5 cm |
| ນ້ຳໜັກ | 880 ກຣາມ |
| UPC | 884508000492 |
6. ຂໍ້ມູນການຮັບປະກັນ
The LAUNCH X431 Elite V2.0 Diagnostic Scanner comes with a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the documentation included with your product or contact LAUNCH customer support.
7. ສະຫນັບສະຫນູນ
For technical assistance, product inquiries, or compatibility questions, please contact LAUNCH support:
- ອີເມວ: ediag0228@hotmail.com
- ຄຳຕິຊົມທາງອອນລາຍ: Utilize the 'Feedback' function on the device for online diagnostic support.
- ຮ້ານແບຣນ: Visit the official LAUNCH store on Amazon for additional products and information: LAUNCH Amazon Store
When contacting support, please provide your device model (X431 Elite V2.0) and any relevant details about your vehicle (make, model, year) and the issue you are experiencing.





