LAUNCH X431 CRP129i V3 OBD2 Scanner User Manual

1. Ifihan

The LAUNCH Creader Professional 129i V3 is an advanced smart solution for passenger car diagnosis. It leverages LAUNCH's diagnostic technology to provide comprehensive coverage for a wide range of vehicles, offering powerful functions and precise test results.

Awọn ẹya pataki pẹlu:

• 4 System Diagnosis: Engine, Transmission, ABS, and Airbag (SRS) systems.
• 12 Awọn iṣẹ atunto: Including Oil Lamp Reset, Electronic Park Brake Reset, Steering Angle Calibration, Tire Pressure Monitor System Reset, Electronic Throttle Position Reset, DPF Regeneration, Injector Coding, and Battery Register & Maintenance.
• Awọn iṣẹ OBD2 ni kikun: Supports all 10 OBD-II test modes.
• Imudojuiwọn ọfẹ igbesi aye: Via Wi-Fi for diagnostic software and APK.
• Ṣíṣàyẹ̀wò VIN Àìfọwọ́ṣe: For quick and accurate vehicle identification.
• Batiri Voltage Atẹle: Real-time vehicle battery voltage ipo.
• Awọn ijabọ Aisan: Automatically generated and shareable via email.
• DTC Lookup Library: Built-in database for diagnostic trouble code definitions.
• Atilẹyin Multilingual: English, French, German, Spanish, Italian, Russian, Japanese, Korean, Portuguese, and Polish.
• Ni wiwo olumulo-ore: 5-inch touchable HD 720P screen with keypad input.

Video: LAUNCH CRP129i V3 Product Demonstration

2. irinše & Iṣakoso

The CRP129i V3 features a robust, non-slip hand-held design for comfortable and secure use.

Image: LAUNCH CRP129i V3 Components and Controls

3. Imọ ni pato

• Iboju: Iboju ifọwọkan 5"
• Ramu: 2G
• ROM: 16GB
• OBDII Input Voltage Ibiti: 9 ~ 18V
• Ọna igbewọle: Touch & Keypad
• Gbigba agbara nipasẹ: DC 5V charging cable or diagnostic cable through connection to vehicle's DLC
• Iwọn: 228mm x 125mm x 34.5mm
• Apapọ iwuwo: <565g
• Iwọn otutu iṣẹ: -10 si 50°C (14 si 122 F°)
• Ibi ipamọ otutu: -20 si 70°C (-4 si 158F°)
• Imudojuiwọn Software: Bẹẹni (Ọfẹ Igba aye)
• Ẹya Hardware: Tuntun julọ
• Ẹya sọfitiwia: Tuntun julọ
• Batiri: 4000mAh (Upgraded to 6100mAh in V3)
• Multi-protocols: OBDII, EOBD, JOBD, KOBD

4. Eto ati Ibẹrẹ Lilo

4.1 Charging The Tool

There are two methods available for charging your CRP129i V3:

• Nipasẹ okun gbigba agbara: Plug one end of the included DC 5V charging cable into the DC-IN port of the tool, and the other end into an external DC power source.
• Nipasẹ Cable Aisan: Insert one end of the diagnostic cable into the DB-15 connector of the tool, and the other end into the vehicle's Data Link Connector (DLC).

The Charging LED will illuminate red when charging and turn green when fully charged.

4.2 Bibẹrẹ

For first-time use, follow these steps to configure system settings:

1. Press the [Power] button for about 5 seconds to turn on the device.
2. The screen will display a welcome page. Tap “Start” to proceed.
3. Choose your desired system language (e.g., English, Spanish, French, etc.), then tap “Next”.
4. Yan agbegbe aago ti o fẹ, ki o tẹ “Itele” lati tẹ oju-iwe iṣeto WLAN sii.
5. Slide the Wi-Fi switch to ON. The system will search for available wireless networks. Select your desired WLAN access point/network.
• If the network is open, it will connect directly.
• If the network is encrypted, enter the correct security key (password).
6. After network connection, tap “Next Step” to configure your email address. Input a valid email address and tap “Next Step”. This email will receive diagnostic reports automatically after a complete Auto-Detect process.
7. Carefully read the user agreement. Check the box to agree to all terms and conditions, then tap “OK” to finish the sign-up process and navigate to the Job Menu.

4.3 Job Menu Overview

The Job Menu provides access to the following function modules:

• Ṣiṣayẹwo: Configures the tool for professional diagnostic tasks.
• I/M: Quick access to I/M Readiness function for emissions testing.
• OBD II: Checks for DTCs, isolates MIL causes, verifies repairs, and performs other emission-related services.
• Batiri Voltage: Ṣe iwọn voltage ti batiri ọkọ ayọkẹlẹ naa.
• Tun: Performs common maintenance resets (Oil Lamp, EPB, SAS, TPMS, Electronic Throttle Position).
• Imudojuiwọn: Updates diagnostic software and APK online. Requires stable network.
• Data: Includes Diagnostic Report, Diagnostic Record, Feedback, and DTC Library.
• Eto: Configures system settings like Network, Email, and Brightness.

5. Operation: Vehicle Diagnosis

5.1 Connection to Vehicle

1. Turn the vehicle ignition off.
2. Locate the vehicle's DLC (Data Link Connector) socket. This is typically a 16-pin connector located on the driver's side, about 12 inches from the center of the dashboard. If not under the dashboard, a label should indicate its location. Refer to the vehicle's service manual if needed.
3. Plug one end of the diagnostic cable into the DB-15 connector of the CRP129i V3 and tighten the captive screws. Connect the other end to the vehicle's DLC.

Image: Connecting and Using the CRP129i V3

5.2 System Okunfa

This function is specifically designed to diagnose electronic control systems of a single vehicle model.

5.2.1 Ayẹwo Smart (Ṣawari Aifọwọyi)

After connecting the tool and turning the ignition key on, the system will automatically enter auto-detect mode (ensure “Automatic detection on connect” in “Settings” is ON). For accurate VIN detection, a stable network connection is recommended.

• If the system successfully obtains the VIN, it will scan vehicle systems and automatically generate a diagnostic report, which will be sent to your bound email address.
• If VIN information cannot be accessed automatically, you will be prompted to manually input the VIN.

5.2.2 Afowoyi Okunfa

If auto-detect fails or is not preferred, you can perform diagnosis manually by following on-screen instructions. Ensure the diagnostic program for your vehicle model is installed.

Flowchart for Manual Diagnosis:

1. Select "Diagnose" from the Job Menu.
2. Yan Olupese Ọkọ.
3. Select Test Function (e.g., Read Version Information, Read Fault Code, Clear Fault Code, Read Data Stream).
4. Select Vehicle Model.
5. Choose between Automatic (tool scans systems) or Manual Select (you choose desired system).

5.2.2.1 Iroyin Ilera (Igbeyewo kiakia)

This function quickly accesses all electronic control units (ECUs) and generates a detailed vehicle health report. Tap "Health Report" to start scanning. Systems with fault codes will appear in red, while normal systems will be in black.

Awọn bọtini iboju:

• [Details Icon]: Tap to display details of DTCs.
• Wọle: Select other test functions.
• Iroyin: Save diagnostic results as a report.
• Ko DTC kuro: Clear existing diagnostic trouble codes.

A. Version Alaye

Displays system mode, vehicle VIN, software, and ECU version information.

B. Ka aṣiṣe koodu

Displays detailed information of DTCs retrieved from the vehicle's control system. Never replace a part based solely on DTC definition; always follow testing procedures in the vehicle's service manual.

Awọn bọtini iboju:

• Fireemu Fireemu: Records vehicle operating parameters at the time an emission-related fault occurs.
• Egba Mi O: View iranlọwọ alaye.
• Ṣiṣawari koodu: Wa fun more information about the current DTC online.
• Iroyin: Save current data in text format.

C. Ko iranti Aṣiṣe

After repairs, use this function to erase DTCs. Ensure ignition is ON with the engine OFF. Clearing DTCs does not fix the problem; proper repairs are essential.

D. Ka Data san

Retrieves and displays live data and parameters from the vehicle's ECU. Data can be viewed in three modes:

• Iye: Default mode, displays parameters in text list.
• Aworan: Displays parameters in waveform graphs.
• Darapọ: Used for graph merge status for data comparison, marking different items with different colors.

Awọn bọtini iboju:

• Select All/Unselect: Select or deselect all data stream items.
• O DARA: Confirm selection and proceed.
• Iroyin: Save current data as a diagnostic report.
• Igbasilẹ: Record and save Live Data for troubleshooting.

5.3 OBDII Okunfa

This option provides quick access to check for DTCs, isolate MIL causes, check monitor status, verify repairs, and perform other emission-related services.

Image: Full OBD2 Functions

The CRP129i V3 supports all 10 test modes for OBD-II cars:

1. Ka Awọn koodu: Identifies emission control system malfunctions.
2. Awọn koodu Paarẹ: Clears DTCs after repairs (ignition ON, engine OFF).
3. Igbaradi I/M: Indicates if emission components have been evaluated.
4. Ṣiṣan data: Retrieves and displays live data.
5. View Fireemu Fireemu: Records vehicle conditions when an emission-related fault occurs.
6. Idanwo sensọ O2: Displays results of O2 sensor tests (not live values).
7. Idanwo Lori-Board: Reads results of on-board diagnostic monitoring tests.
8. Idanwo Eto EVAP: Initiates a leak test for the EVAP system.
9. Alaye ọkọ: Ó ń fi VIN, CID, àti CVN hàn.
10. Awoṣe 0A: Request Emission-Related Diagnostic Trouble Codes with Permanent Status.

5.4 Tun awọn iṣẹ

The CRP129i V3 offers 12 reset functions to solve daily maintenance tasks. Some are free, while others are optional paid functions available in the device's 'Mall'.

Image: 12 Free Reset Functions

Free Reset Services (8 included):

• Epo Lamp Iṣẹ Tunto: Resets maintenance mileage and data intervals after an oil change.
• EPB Itanna Park Tun Brake: Essential for electronic braking system maintenance when replacing brake pads or motors.
• Atunto sensọ igun idari SAS: Pa awọn iranti aṣiṣe kuro ati ṣe iwọn sensọ igun idari.
• Àtúntò Ipò Ìfàmọ́ra Ẹ̀rọ Alátagbà: Initializes throttle actuators and returns learned ECU values to default.
• Tire Pressure System Reset (TPMS): Ṣe afihan awọn ID sensọ, awọn igbewọle rirọpo ID, ati idanwo awọn sensọ.
• DPF isọdọtun: Ó ń pa àwọn ohun èlò ìpakúpa rẹ́ kúrò nínú àlẹ̀mọ́ DPF.
• Ifaminsi Abẹrẹ: Writes new injector numbers into the ECU for accurate communication.
• Battery Register & Battery Maintenance (BMS Reset): Resets the vehicle battery monitoring unit, clears fault information, and re-matches the battery.

Optional Paid Reset Functions (available in 'Mall', subscription fee $19.95/year/reset):

• AC System Relearn
• Ni oye oko Iṣakoso
• Engine Power Iwontunws.funfun
• Gas Particulate Filter (GPF)
• Ẹjẹ
• Sus Reset (Suspension Reset)
• Kọ́ nípa gíáàpótì
• Iṣatunṣe EGR
• ODO Mita
• Atunto AFS (Eto imole Iwaju Adaptive)
• Orule Oorun
• Immo (Immobilizer)
• BAT. Match (Battery Matching)

To perform a reset function, select "Reset" from the Job Menu, choose the desired service function, select the car brand, and then follow the on-screen instructions.

6. Itọju

6.1 Imudojuiwọn Software

The CRP129i V3 supports lifetime free updates via Wi-Fi. If new software or APK updates are available, a numeric indicator will appear on the "Upgrade" module in the Job Menu. It is strongly recommended to update regularly for new functions and better service.

1. Tap "Upgrade" on the Job Menu to enter the update center.
2. By default, all diagnostic software is selected. You can deselect specific software if needed.
3. Tap "Update" to start downloading. This may take several minutes. If the network connection fails, tap "Retry".
4. Once downloaded, the software packages will be installed automatically.

6.2 Famuwia Fix

Use this function to upgrade and fix diagnostic firmware. During the process, ensure the device remains powered on and do not switch to other interfaces.

6.3 nu Up

This option allows you to clear cache files and free up storage space on the device.

7. Laasigbotitusita (FAQ)

Here are some frequently asked questions and their solutions:

Q1: System halts when reading data stream. What is the reason?

A: This may be caused by a loose connector. Turn the tool off, firmly connect the connector, and switch it on again.

Q2: Screen of main unit flashes at engine ignition start.

A: This is a normal phenomenon caused by electromagnetic interference.

Q3: There is no response when communicating with the on-board computer.

A: Jọwọ jẹrisi awọn to dara voltage of the power supply. Also, check if the throttle is closed, the transmission is in neutral, and the engine water temperature is correct.

Q4: What to do if the system fails to start auto VIN detection?

A: Ṣayẹwo awọn wọnyi:

• Ensure the tool is properly connected to the vehicle's DLC.
• Verify that the "Automatic detection on Connect" switch in Settings is ON.

Q5: Why are there so many fault codes?

A: This is usually caused by poor connection or a fault in the circuit grounding.

Q6: How to upgrade the system software?

A:

1. Yipada ọpa naa ki o rii daju asopọ intanẹẹti iduroṣinṣin.
2. Tap "Settings" on the Job Menu, select "About" > "Version", and tap "Detect the System Version" to enter the system upgrading page.
3. Follow the on-screen instructions. The process may take several minutes depending on internet speed. The tool will automatically restart after a successful upgrade.

Q7: What if the tool cannot be switched on even after a period of recharging?

A: Please recharge it for at least 3 hours until the power LED lights up. Then it should be able to switch on.

8. Awọn imọran olumulo

• For optimal performance and to access the latest vehicle data, always keep your CRP129i V3 software updated via Wi-Fi.
• When performing diagnostics, especially clearing codes, ensure the vehicle's ignition is on but the engine is off, unless specified otherwise by a particular test.
• Utilize the 'Data Record' and 'Diagnostic Report' features to save and review diagnostic sessions, which can be helpful for tracking issues over time or sharing with mechanics.
• If you encounter an unfamiliar Diagnostic Trouble Code (DTC), use the built-in 'DTC Library' or the online search function for detailed explanations.
• Remember that some advanced reset functions are optional paid services. Check the 'Mall' on your device if you require these specific features.

9. atilẹyin ọja Information

LAUNCH electronic products are warranted against defects in materials and workmanship for one year (12 months) from the date of delivery to the user. This warranty is expressly limited to persons who purchase LAUNCH products for resale or use in the ordinary course of the buyer's business.

This warranty does not cover parts that have been abused, altered, used for unintended purposes, or used in a manner inconsistent with instructions. The exclusive remedy for any defective automotive meter is repair or replacement. LAUNCH is not liable for consequential or incidental damages.

Final determination of defects will be made by LAUNCH in accordance with its established procedures. No agent, employee, or representative of LAUNCH has the authority to bind LAUNCH to any affirmation, representation, or warranty concerning LAUNCH automotive meters, except as stated herein.

10. Onibara Support

If you have any questions regarding the operation of your LAUNCH CRP129i V3, please contact your local dealer or LAUNCH TECH CO., LTD. directly.

• Webojula: www.x431.com or www.cnlaunch.com
• Foonu: +86 755 8455 7891
• Imeeli: okeokun.service@cnlaunch.com

LAUNCH reserves the right to make changes to this manual without prior notice. While every effort has been made to ensure accuracy, if you have any questions, please contact customer support.