IMMO Injector car ecu repair tool Launch X431 Diagun V best car diagnostic tool auto scanner car repair equipment


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7 Overseas warehouse: Fast shipping & Seller afford tax fee, delivery date is about 3-10 days


We can ship from overseas warehouse.

Fast shipping & Save customs tax for you !

(We recommend All customers from Europe and USA to choose shipping from Czech/USA warehouse)


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Product Description


LAUNCH  Diagun V Auto Smart Diagnostic-tool support Multi-language with 2 years free update 


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Diagun V is am slim evolutionary vehicle diagnostic tool , Featuring a quad-core 1.1 GHz processor ,and a 5.5 inch captitive screen , X-431 Diagun V delivers diagnostic functionality which helps to diagnose vehicles issues more efficiently

In addition, Diagun V Diagnostic support Wifi + BT connection , one-click update, diagnostic feedback and all kinds of service function


Support Multi-Language:

English, French, Spanish, German, Russian, Korean, Japanese, Portuguese, Italian, Polish, Dutch, Hungarian, Finnish, Simplified, Turkish, Greek, Arabic, Danish Persian, Romanian, Serbian, Swedish, Chinese Traditional…


Diagun V Full sytem diagnostic:

Diagun V can diagnose the electronic control system of prevailing vehicle models covering Asian,European, American and China. Full range car models and full car system diagnose make itaprofessional automotive diagnostic tool. Include : ABS system,Engine system , SAS system , TPMS system , IMMO system , Battery system ,Oil service system , SRS system , ect…
Diagnosis functions include: Read DTCs, Clear DTCs, Read datastream, Actuation Test , ECU coding and 11 Special Function ect…




11 Kinds of Special Reset Service Functions

Oil Reset Service allows you to perform reset for a new calculation of Engine Oil Life system once changed the oil.

EPB service is important in the maintenance of electronic braking system’s safety and efficiency.

BMS service allows the scan tool to evaluate the battery charge state, monitor the close-circuit current, register the battery replacement, and activate the rest state of the vehicle.

DPF service specially works for Diesel Particulate Filter system with DPF regeneration, DPF component replacement teach-in and DPF teach-in after replacing the engine control unit.

SAS service helps clear the fault steering angle sensor memories and plays an important role in the steering angle sensor calibration.

TPMS service makes sense in displaying sensor IDs from the vehicle’s ECU, inputting TPMS sensor replacement IDs and testing sensors.

IMMO it is mainly used to disable the lost vehicle keys and program a new replacement key fob.

ABS Bleeding ABS brake bleeding to get a firm brake pad after air exhaustion.

And many more …


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  • Features:

  • 1.Covers thousands of car models of more than 90 brands from Europe, America and Asia, such as Maserati, Ferrari, Rolls Royce, Bentley, Mercedes-Benz, BMW and Audi. It has achieved full car model and full system trouble diagnosis.

  • 2.Supports frequently used special functions, such as service light reset, throttle adaptation, steering angle reset, brake pad reset, TPMS reset, anti-theft matching, ABS bleeding, battery matching, injector coding and DPF regeneration.

  • 3.One-key Upgrade: Once there is a new software version , the system will promptly remind the user to upgrade the version , for which one-key upgrade operation is supported .

  • 4.With a tiny body but a 32GB large storage for smoother operation, and the connector can be inserted into the host, which is easy to use, and not easy to lose.


  • Functions:

  • 1.Support basic functions diagnostics of the four systems of overseas mainstream vehicles.

  • 2.Support all OBD functions.

  • 3.Support all ECUs of 12V EFI car models, covering ten thousands of car models such as Maserati, Ferrari, Rolls-Royce, Bentley, Benz, BMW, Audi. Support fault detection for most Asian, European, American, and domestic car ECUs, to realize full car model and system fault diagnosis.

  • 4.Support 11 special functions for most car models: service lamp reset, throttle matching, steering angle reset, brake pad reset, tire pressure reset, immobilizer matching, ABS bleeding, battery matching, gear learning, injector coding, DPF regeneration.

  • 5.Provide a large number of detailed operation skills, maintenance materials, maintenance cases, training videos, and product manuals to help maintenance technicians quickly rectify faults and improve the diagnostic efficiency.

  • 6.Support automatic generation of uploading of diagnostic report.

  • 7.Support One-click smart upgrade.

  • 8.Support One-click feedback of Diagnostic Problems. 

  • 9.Support multiple languages.


Technical Parameters:

X-431 Diagun V:

Operating system:  Android 7.0
CPU: 1.3GHz Quad-core
Display screen: 5.5-inch  HD 720 × 1280
Memory: 2G
Storage: 32GB
Battery: 4680mAh
Camera: rear 5 mp
Dimension:  218.4 × 100 × 36.7mm (length × width × height)
Working temperature: 0℃~50℃




Wi-Fi WLAN 802.11b/g/n
BT BT 4.1
Working temperature 0℃ ~ 45℃
Storage temperature -10℃ ~ 50℃

B connector:

Working voltage 9~18V
Working temperature -10℃~55℃
Storage temperature -20℃~70℃
Relative humidity 20%~90%


Supported Car List


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 Note: Software with red font is required to be purchased separately.




Product Pictures









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Company Information


Shenzhen Kingbolen Electrics Technology Co., Ltd. was established in 2010year, professional in manufacturing and exporting various electronic products, and principally involved in areas of On-Board Diagnostics tools and automotive electronics.


We provide OEM/ODM services for customers around the world. We have established a global network that helps us work closely with customers and met customer’s requirements in a faster speed. Kingbolen has established long-term strategic relationships with many Chinese factories in automotive electronic industries,such as LAUNCH,AUTEL,OBDStar,Fcar,Konnwei and so on. What’s more,Kingbolen is the SOLE AGENT for LAUNCH which focus on Auto diagnostic industry for 20 years.


We have over 8 years of experience in manufacturing and exporting these products from China to various overseas markets and we also cooperate with satisfied buyers in US, Europe, South Africa, Southeast Asia and the Middle East. We have implemented a comprehensive quality control system. Relying on advanced instruments, perfect quality control system, highly experienced management staff and senior engineering personnel, we are able to satisfy customers’ changing demands effectively.


Our company persists in the service goal of “Quality, honesty, professionalism and innovation”. We do hope “Kinbolen” will become world famous brand in the near future.


Additional information

Model Number

X431 Diagun V


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