1. परिचय
The LAUNCH CRP123X Plus is an advanced OBD2 diagnostic scanner designed for comprehensive vehicle system analysis. This tool provides full-system diagnostics, essential reset functions, and real-time data monitoring to assist in identifying and resolving vehicle issues. It is suitable for both professional technicians and DIY enthusiasts.
2. प्याकेज सामग्री
प्याकेजमा सबै वस्तुहरू छन् भनी प्रमाणित गर्नुहोस्:
- 1 x CRP123X Plus Diagnostic Tool
- 1 x OBDII Diagnostic Cable
- १ x चार्जिङ केबल
- १ x बोक्ने झोला
- 1 x प्रयोगकर्ता पुस्तिका
3. उपकरण समाप्तview
The CRP123X Plus features a 5-inch touchscreen display, intuitive navigation buttons, and a robust design for automotive environments. It integrates an Android 7.0 operating system for efficient performance.

Image: The LAUNCH CRP123X Plus diagnostic tool displaying its user interface and highlighting its all-system diagnostic capabilities for various vehicle components like engines, transmissions, airbags, ABS, and more.
4. सेटअप
३.२.३ प्रारम्भिक पावर अन
- Connect the diagnostic tool to your vehicle's OBD2 port using the provided OBDII diagnostic cable. The device will power on automatically.
- Alternatively, connect the charging cable to a power source to charge the internal 6100mAh battery.
- Follow the on-screen prompts to complete the initial setup, including time zone and date settings.
4.2 भाषा चयन
यो उपकरणले ८ भाषाहरूलाई समर्थन गर्दछ। भाषा परिवर्तन गर्न:
- मुख्य मेनुबाट, 'सेटिङ्हरू' मा ट्याप गर्नुहोस्।
- 'भाषा' चयन गर्नुहोस् र सूचीबाट आफ्नो मनपर्ने भाषा छान्नुहोस्।

Image: The LAUNCH CRP123X Plus interface showing a selection of 11+ languages, including English, German, Spanish, Russian, Italian, Portuguese, French, Polish, Korean, and Japanese.
4.3 Wi-Fi जडान
Connecting to Wi-Fi is essential for software updates and online features.
- मुख्य मेनुबाट 'सेटिंग्स' मा जानुहोस्।
- 'WLAN' वा 'Wi-Fi' चयन गर्नुहोस्।
- Wi-Fi खोल्नुहोस् र आफ्नो मनपर्ने नेटवर्क चयन गर्नुहोस्। संकेत गरिएमा पासवर्ड प्रविष्ट गर्नुहोस्।
5. सञ्चालन निर्देशनहरू
३.१ सवारी साधन जडान
- गाडीको इग्निसन 'चालु' स्थितिमा छ भनी सुनिश्चित गर्नुहोस् (इन्जिन बन्द वा चलिरहेको हुन सक्छ)।
- Locate the vehicle's 16-pin OBD2 Data Link Connector (DLC), usually under the dashboard on the driver's side.
- Plug the diagnostic cable into the vehicle's DLC. The tool will automatically establish communication.
४.१ सम्पूर्ण-प्रणाली निदान
The CRP123X Plus can perform diagnostics on all available electronic control units (ECUs) in the vehicle.
- मुख्य मेनुबाट, 'निदान' चयन गर्नुहोस्।
- Choose 'AutoVIN' for automatic vehicle identification (for 2006+ cars) or manually select vehicle make and model.
- Select 'Health Report' or 'System Scan' to initiate a comprehensive scan of all systems (Engine, Transmission, ABS, SRS, etc.).
- Review डायग्नोस्टिक ट्रबल कोडहरू (DTCs) र प्रत्यक्ष डेटा स्ट्रिमहरू।
- Select 'Clear DTCs' to erase fault codes after repairs are completed.

Image: The LAUNCH CRP123X Plus performing an all-system diagnostic scan, showing options for AutoVIN, reading/clearing DTCs, graphic live data, and fast, accurate results across various vehicle systems like Engine, ABS, SRS, and Transmission.
४.६ विशेष कार्यहरू (रिसेट सेवाहरू)
The tool provides three essential reset functions:
- तेल रिसेट: Resets the oil maintenance light after an oil change.
- SAS क्यालिब्रेसन: Calibrates the Steering Angle Sensor (SAS) to ensure proper steering system function.
- थ्रोटल अनुकूलन: Relearns the throttle body's idle position to restore normal engine operation.
- From the main menu, select 'Service' or 'Reset'.
- Choose the desired reset function (Oil Reset, SAS Reset, or Throttle Adaptation).
- Follow the on-screen instructions to complete the procedure.

Image: The LAUNCH CRP123X Plus displaying its three key reset services: Oil Reset, SAS Reset (Steering Angle Sensor), and Throttle Adaptation, with descriptions of each function.
5.4 OBD2 Full 10 Mode Tests
The tool supports all 10 modes of OBD2 testing for comprehensive engine diagnostics.
- From the main menu, select 'OBDII'.
- Choose from the available test modes: Read/Erase Codes, Live Data Stream, Freeze Frame, I/M Readiness, O2 Sensor Test, On-Board Monitor Test, EVAP System Test, Vehicle Information, etc.
- चयन गरिएको परीक्षण गर्न प्रम्प्टहरू पालना गर्नुहोस्।

Image: The LAUNCH CRP123X Plus demonstrating its full OBD2 10 mode tests, including Read/Erase Codes, Live Data Stream, Freeze Frame, I/M Readiness, On-Board Monitor Test, O2 Sensor Test, EVAP System Test, and Vehicle Information.
5.5 Data Stream Analysis
View real-time sensor data in graphical format for up to four parameters simultaneously.
- During a diagnostic session, select 'Live Data'.
- तपाईंले निगरानी गर्न चाहनुभएको प्यारामिटरहरू छनौट गर्नुहोस्।
- Select 'Combine' to view multiple data streams on a single graph for easier comparison.

Image: The LAUNCH CRP123X Plus screen showing a 4-in-1 graphic data stream, displaying real-time values for Engine RPM, Engine Load, Vehicle Speed, Air Flow, and Fuel Pressure, allowing for detailed fault pinpointing.
5.6 ब्याट्री भोल्युमtage निगरानी
गाडीको ब्याट्री भोल्युम निगरानी गर्नुहोस्tagई वास्तविक समयमा।
- From the main menu, select 'Battery Voltagङ।
- The tool will display the current battery voltage in a graphical format.

Image: A vehicle battery with the LAUNCH CRP123X Plus screen showing a real-time graph of battery voltagई निगरानी।
४.६ डायग्नोस्टिक रिपोर्ट उत्पादन
Automatically generate, store, and share diagnostic reports.
- After completing a diagnostic scan, the tool will prompt to generate a report.
- Reports are stored in the 'Report' section.
- Connect to Wi-Fi to share or print reports via email or other connected services.

Image: The LAUNCH CRP123X Plus displaying a diagnostic report on its screen, with icons for data record/replay, screenshot, and sharing options, alongside a laptop for report management.
८. मर्मतसम्भार र अद्यावधिकहरू
6.1 सफ्टवेयर अपडेटहरू
The CRP123X Plus offers lifetime free updates to ensure compatibility with new vehicle models and diagnostic features.
- उपकरण स्थिर Wi-Fi नेटवर्कमा जडान भएको सुनिश्चित गर्नुहोस्।
- From the main menu, tap on 'Upgrade'.
- Select the available updates and follow the on-screen instructions to download and install them.
.6.2.१ उपकरण हेरचाह
- यन्त्रलाई नरमसँग सफा गर्नुहोस्, डीamp कपडा। घर्षण क्लीनर वा घोलकहरू प्रयोग नगर्नुहोस्।
- Store the device in its carrying bag in a dry, cool environment when not in use.
- लामो समयसम्म चरम तापक्रम वा प्रत्यक्ष घामको किरणमा यन्त्रलाई पर्दाफास नगर्नुहोस्।
T. समस्या निवारण
7.1 साझा मुद्दा र समाधान
- उपकरण सक्रिय हुँदैन:
Ensure the OBDII cable is securely connected to the vehicle's DLC. Check if the vehicle's ignition is on. If using the charging cable, ensure it is properly connected to a power source and the device. The internal battery may be depleted; allow it to charge for a period. - सवारी साधनसँग सञ्चार त्रुटि:
Verify the OBDII cable connection. Ensure the vehicle supports the OBD2 protocol (most vehicles after 1996). Try connecting to a different vehicle to rule out a vehicle-specific issue. Check for bent pins in the OBDII connector. - Software update fails:
Ensure a stable Wi-Fi connection. Check for sufficient storage space on the device. Restart the device and attempt the update again. - स्क्रिन प्रतिक्रियाहीन छ:
यन्त्र पुनः सुरु गर्नुहोस्। यदि समस्या रहिरह्यो भने, ग्राहक समर्थनलाई सम्पर्क गर्नुहोस्।
8. निर्दिष्टीकरणहरू
| सुविधा | निर्दिष्टीकरण |
|---|---|
| ब्रान्ड | लन्च |
| मोडेल | CRP123X PLUS V1 |
| अपरेटिङ सिस्टम | एन्ड्रोइड 7.0 |
| स्क्रिन साइज | १५.६ इन्च |
| शक्ति स्रोत | ब्याट्री संचालित |
| ब्याट्री क्षमता | 6100mAh |
| मेमोरी | ३२ जीबी (आन्तरिक) |
| जडान | 2.4GHz Wi-Fi, OBDII Cable |
| मोटर वाहन फिट प्रकार | विश्वव्यापी फिट |
| समर्थित प्रोटोकलहरू | OBDII/EOBD/JOBD & CAN |
9. वारेन्टी जानकारी
The LAUNCH CRP123X Plus diagnostic tool comes with a 5-वर्ष निर्माता वारेन्टी. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included in your package or contact customer support.
10. ग्राहक समर्थन
For technical assistance, troubleshooting, or warranty inquiries, please contact LAUNCH customer support:
- Webसाइट: आधिकारिक सुरुवातमा जानुहोस् webFAQs र समर्थन स्रोतहरूको लागि साइट।
- इमेल: आफ्नो उत्पादन प्याकेजिङ वा आधिकारिक हेर्नुहोस् webसमर्थन इमेल ठेगानाहरूको लागि साइट।
- फोन: Contact numbers may be available on the official LAUNCH webसाइट।
When contacting support, please have your product model (CRP123X Plus) and serial number ready.