LAUNCH X431 CRP919E Lite Bidirectional Scan Tool User Manual

1. ບົດແນະນຳ

The LAUNCH X431 CRP919E Lite is a professional-grade bidirectional scan tool designed for comprehensive vehicle diagnostics. This device provides extensive capabilities for reading and clearing diagnostic trouble codes, viewing live data, performing active tests, and executing various maintenance and reset services across a wide range of vehicle makes and models. This manual provides essential information for setting up, operating, and maintaining your CRP919E Lite scan tool.

2. ຜະລິດຕະພັນເກີນview ແລະເນື້ອໃນການຫຸ້ມຫໍ່

The CRP919E Lite features a robust design with a 7-inch touchscreen and an intuitive Android 8.1 operating system, ensuring efficient and user-friendly operation.

Image: The LAUNCH X431 CRP919E Lite scan tool displayed with its protective carrying case.

2.1. ສິ່ງທີ່ຢູ່ໃນກ່ອງ

ກວດ​ສອບ​ວ່າ​ທຸກ​ລາຍ​ການ​ດັ່ງ​ຕໍ່​ໄປ​ນີ້​ແມ່ນ​ລວມ​ຢູ່​ໃນ​ຊຸດ​ຂອງ​ທ່ານ​:

• LAUNCH CRP919E Lite Main Unit
• US/UK/EU Power Plug
• ສາຍກວດສອບຫຼັກ
• DC Charge Cable
• ຄູ່ມືຜູ້ໃຊ້
• ຄູ່ມືດ່ວນ
• ກະເປົ໋າພົກພາປ້ອງກັນ

Image: A visual representation of the LAUNCH CRP919E Lite package contents, including the main unit, cables, plugs, and documentation.

3. ການຕິດຕັ້ງແລະການຕັ້ງຄ່າເບື້ອງຕົ້ນ

3.1. ການເປີດອຸປະກອນ

1. Ensure the device is sufficiently charged. Connect the DC Charge Cable to the device and a power source using the provided power plug if necessary.
2. ກົດປຸ່ມເປີດປິດຢູ່ຂ້າງອຸປະກອນຄ້າງໄວ້ຈົນກວ່າໜ້າຈໍຈະສະຫວ່າງ.

3.2. ການເລືອກພາສາ

Upon first startup, you will be prompted to select your preferred language. The device supports 11 languages, including English, Spanish, French, German, Russian, Portuguese, Italian, Chinese, Korean, and Japanese.

3.3. ການເຊື່ອມຕໍ່ Wi-Fi

To access software updates and online features, connect the device to a Wi-Fi network:

1. ໄປທີ່ເມນູ "ການຕັ້ງຄ່າ" ໃນໜ້າຈໍຫຼັກ.
2. Select "Wi-Fi" and choose your desired network.
3. ໃສ່ລະຫັດຜ່ານຖ້າຖືກຖາມ ແລະ ເຊື່ອມຕໍ່.

3.4. ການປັບປຸງຊອບແວ

It is recommended to update the software upon initial setup to ensure you have the latest features and vehicle coverage.

1. ໃຫ້ແນ່ໃຈວ່າອຸປະກອນເຊື່ອມຕໍ່ກັບ Wi-Fi ແລ້ວ.
2. From the main menu, tap on the "Upgrade" icon.
3. Follow the on-screen prompts to download and install available updates. The device includes 2 years of free software updates.

4. ປະຕິບັດການອຸປະກອນ

4.1. ການເຊື່ອມຕໍ່ກັບຍານພາຫະນະ

1. Locate the vehicle's OBD2 diagnostic port, typically under the dashboard on the driver's side.
2. Connect the Main Diagnostic Cable to the CRP919E Lite and then to the vehicle's OBD2 port.
3. ຫັນການຕິດໄຟຂອງລົດໄປຫາຕໍາແຫນ່ງ "ON" (ເຄື່ອງຈັກປິດ).

4.2. AutoVIN and AutoScan

The AutoVIN and AutoScan functions streamline the diagnostic process:

1. From the main menu, tap the "Diagnose" icon.
2. Select "AutoVIN" or "AutoScan". The device will automatically identify the vehicle's VIN and initiate a comprehensive scan of all diagnosable Electronic Control Units (ECUs).
3. This function is primarily effective on vehicles manufactured from 2006 onwards.

Image: The LAUNCH CRP919E Lite screen displaying an AutoVIN scan in progress, identifying vehicle information.

4.3. ການວິນິດໄສລະບົບຢ່າງຄົບຖ້ວນ

The CRP919E Lite performs comprehensive diagnostics across all available vehicle systems, including but not limited to:

• ໂມດູນຄວບຄຸມເຄື່ອງຈັກ (ECM)
• ລະບົບເບຣກຕ້ານການລັອກ (ABS)
• ລະບົບການຍັບຍັ້ງເສີມ (SRS)
• ໂມດູນຄວບຄຸມສາຍສົ່ງ (TCM)
• ເບຣກບ່ອນຈອດລົດເອເລັກໂຕຣນິກ (EPB)
• ລະບົບຕິດຕາມຄວາມດັນຢາງລົດ (TPMS)
• ເຊັນເຊີມຸມການຊີ້ນໍາ (SAS)
• Air Conditioning (A/C)
• ລະບົບການຈັດການແບັດເຕີຣີ (BMS)
• Electronic Stability Program (ESP)
• ໂມດູນຄວບຄຸມຮ່າງກາຍ (BCM)
• ໂມດູນຄວບຄຸມໄຟຟ້າ (PCM)

Within these systems, you can:

• ອ່ານລະຫັດ: Retrieve Diagnostic Trouble Codes (DTCs) to identify specific issues.
• ລຶບລະຫັດ: Erase DTCs after repairs have been completed.
• View ຂໍ້ມູນສົດ: Monitor real-time sensor data in text, graph, or combined formats.
• ຈຶ້ງຂໍ້ມູນກອບ: View a snapshot of sensor data at the moment a DTC was set.
• ຂໍ້ມູນ ECU: Access control unit details such as part numbers and software versions.

Image: A graphic illustrating the CRP919E Lite connected to a vehicle, performing diagnostics across various systems like ABS, BMS, EPB, and TPMS.

4.4. Live Data Stream Analysis

The device offers advanced live data stream capabilities:

• ໂໝດສະແດງຜົນຫຼາຍຮູບແບບ: View data in text, graph, or a combined 4-in-1 graph format for easy comparison.
• ບັນທຶກ ແລະຫຼິ້ນຄືນ: Capture live data streams for later review and analysis, aiding in the diagnosis of intermittent issues.

4.5. Bi-directional Control (Active Tests)

Bi-directional control allows the scan tool to send commands to vehicle ECUs to test specific components or subsystems. This helps in quickly pinpointing faulty components without extensive disassembly.

Image: The CRP919E Lite screen showing active test options, with a car graphic illustrating the command and receive process for component testing.

Exampການທົດສອບທີ່ມີການເຄື່ອນໄຫວປະກອບມີ:

• ເປີດ/ປິດປໍ້ານໍ້າມັນເຊື້ອໄຟ
• Cycle A/C Clutch
• Open/Close Windows
• Radiator Fan Activation
• ການທົດສອບສຽງສັ່ນຂອງຫົວສີດ
• ຫົວamp ການປັບຕົວ
• Window Wipers Settings
• Horn Assessment
• ການທົດສອບມໍເຕີປໍ້າ ABS
• EVAP Purge/Seal Test

Note: Available active tests vary by vehicle make, model, and year.

4.6. Special Functions and Reset Services

The CRP919E Lite provides over 32 common maintenance and reset services. These functions help in performing routine vehicle maintenance and adaptations.

Image: A collage of icons representing various maintenance services available on the CRP919E Lite, such as Oil Reset, ABS Bleeding, and EPB Reset.

Key services include:

• Oil Reset Service: ຕັ້ງຄ່າລະບົບອາຍຸການໃຊ້ງານຂອງນ້ຳມັນເຄື່ອງຄືນໃໝ່ຫຼັງຈາກປ່ຽນນ້ຳມັນເຄື່ອງ.
• EPB Electronic Park Brake Reset: ຕັ້ງຄ່າລະບົບເບກຈອດລົດແບບອີເລັກໂທຣນິກຄືນໃໝ່ຫຼັງຈາກປ່ຽນຜ້າເບກ.
• Injector Coding: Codes new injector numbers into the ECU when replacing injectors.
• Throttle Adaptation: Initializes throttle actuators to return learned values to default.
• SAS Steering Angle Sensor Reset: Performs calibration and clears records for the steering angle sensor.
• ABS ເລືອດອອກ: Bleeds the brake system to restore ABS brake sensitivity when air is present.
• Windows Calibration: Performs window matching to recover ECU initial memory.
• Battery Matching (BAT): Registers new battery replacement.
• ການຕັ້ງຄ່າຕົວກອງອະນຸພາກກາຊວນ (DPF) ຄືນໃໝ່: Initiates DPF regeneration.
• TPMS ຣີເຊັດ: ຣີເຊັດເຊັນເຊີລະບົບຕິດຕາມຄວາມດັນລົມຢາງ.
• ການຮຽນຮູ້ເກຍ: ປະຕິບັດການຮຽນຮູ້ແບບປັບຕົວຂອງເຊັນເຊີຕຳແໜ່ງເພົາຂັບ.
• ການປັບຕົວ EGR: ປັບວາວໝູນວຽນອາຍແກັສໄອເສຍ.
• Suspension Matching: ປັບການປັບທຽບເຊັນເຊີຄວາມສູງຂອງຍານພາຫະນະ.
• ການຕັ້ງຄ່າເຊັນເຊີ NOx ຄືນໃໝ່: ຕັ້ງຄ່າເຊັນເຊີ NOx ຄືນໃໝ່ຫຼັງຈາກການປ່ຽນແທນ.
• AC Initialization: Initializes the air conditioning system.
• ຣີເຊັດ AdBlue: Resets the urea system.
• AFS Headlamp ຕັ້ງຄ່າ ໃໝ່: ຕັ້ງຄ່າລະບົບໄຟໜ້າແບບປັບຕົວໄດ້ຄືນໃໝ່.
• ຣີເຊັດ A/F: Adjusts air/fuel ratio parameters.
• ການຮົ່ວໄຫຼຂອງນໍ້າຢາຫຼໍ່ເຢັນ: Removes air from the cooling system.
• ການປັບທຽບບ່ອນນັ່ງ: ປັບປ່ຽນໜ້າທີ່ຄວາມຈຳຂອງບ່ອນນັ່ງ.
• ການເລີ່ມຕົ້ນຂອງ Sunroof: Initializes sunroof memory.
• ການປ່ຽນແປງພາສາ: Changes the display language of the vehicle's instrument cluster.

Note: The availability of specific functions depends on the vehicle's make, model, and year.

4.7. FCA AutoAuth Access

The CRP919E Lite supports secure access to FCA (Fiat Chrysler Automobiles) vehicles from 2017 and newer, allowing diagnostics and special functions on models like Chrysler, Dodge, Jeep, and Fiat. To use this feature:

1. Ensure the scan tool has the latest software updates and is connected to the internet.
2. When prompted on the tool for SGW (Security Gateway) vehicles, enter your AutoAuth credentials.

4.8. OBD2 Test Modes

The device supports all 10 test modes of OBDII/EOBD/CAN standards for vehicles manufactured from 1996 to 2025:

• ອ່ານລະຫັດ
• ລຶບລະຫັດ
• ການຖ່າຍທອດຂໍ້ມູນສົດ
• Freeze Frame
• ການທົດສອບຕິດຕາມກວດກາໃນຄະນະ
• ການທົດສອບເຊັນເຊີ O2
• ອ່ານຂໍ້ມູນຍານພາຫະນະ
• ສ່ວນປະກອບທົດສອບ
• ຄວາມພ້ອມຂອງ I/M
• ການທົດສອບລະບົບ EVAP

5. ບໍາລຸງຮັກສາ

5.1. ການປັບປຸງຊອບແວ

Regular software updates are crucial for maintaining optimal performance and expanding vehicle coverage. The CRP919E Lite offers 2 years of free updates via one-click Wi-Fi. After this period, the device will continue to function, but new updates will require a subscription.

5.2. ການດູແລຫມໍ້ໄຟ

The device is equipped with a 6000 mAh lithium-ion battery. To prolong battery life:

• ຫຼີກເວັ້ນອຸນຫະພູມທີ່ຮຸນແຮງ.
• Charge the device regularly, but avoid overcharging for extended periods.
• If storing the device for a long time, ensure it has a partial charge (around 50%).

The device also features a real-time battery voltage monitor to help you keep track of your vehicle's electrical system.

5.3. ທຳ ຄວາມສະອາດອຸປະກອນ

ໃຊ້ອ່ອນ, ງamp cloth to clean the screen and exterior of the device. Avoid using abrasive cleaners or solvents.

6. ການແກ້ໄຂບັນຫາ

6.1. DTC Help and Code Search

When the CRP919E Lite displays an error code, the "DTC Help" feature can provide definitions and potential repair guidance. You can also use the "Code Search" function to find more online resources and tips.

6.2. Diagnostic History and Reports

The device automatically records diagnostic processes, allowing for later review and analysis. Diagnostic reports can be generated, shared via Wi-Fi or email, and printed for documentation or customer records.

6.3. Online Feedback

If you encounter unresolved issues or have suggestions, the "Online Feedback" feature allows you to submit detailed reports directly through the device, including interactive data logging sessions.

6.4. ໂມດູນການຂະຫຍາຍ

The CRP919E Lite is compatible with optional expansion modules, sold separately, to enhance its capabilities:

• BST360 Battery Tester: For comprehensive battery health, starting system, and charging system tests.
• X431 i-TPMS TSGUN: For professional TPMS diagnostics, sensor activation, relearn, and programming.

7. ຂໍ້ມູນຈໍາເພາະ

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

LAUNCH provides comprehensive support for the CRP919E Lite scan tool:

• ການຮັບປະກັນ: A 5-year brand warranty covers manufacturing defects.
• ອັບເດດຊອບແວ: Enjoy 2 years of free software updates from the date of purchase. After this period, the device remains functional, but new updates will require a subscription.
• ສະຫນັບສະຫນູນດ້ານວິຊາການ: Lifetime technical support is available 24/7/365.
• ນະໂຍບາຍການສົ່ງຄືນ: A 60-day refund and replacement policy is provided.

For any issues or inquiries, please contact technical support at cardiag-aftersales@hotmail.com.