8% off

April Big Sale 2 Years Free Update EU/UK Ship LAUNCH X431 IMMO PLUS Key Programmer 3-in-1 IMMO Clone Diagnostics Supports ECU Coding and 39 Special Functions

Brand: Launch-X431 Item No. SK402 In Stock. History 163 sold.

Latest price: 1,066.00
Buy Now: 985.00 8% off
3 : LAUNCH X431 IMMO PLUS LAUNCH X431 IMMO PLUS Key Programmer 3-in-1 IMMO Clone Diagnostics Supports ECU Coding and 39 Special Functions
CGDI K2 €131
Xhorse Multi-Prog €755
OBDSTAR X300 G3 €1320
Launch PAD VII €2100

Ship from EU
Ship from UK
Please contact us for the best price:
Whatsapp: +86 15002705698
Email: sales@cardiagtool.co.uk
Free Shipping Express Shipping ServiceEstimated delivery time: 3-5 Days.See details ?
43.5cm*37.2cm*30.5cm     ( Inch: 17.13*14.65*12.01 )
Return for refund within 7 days,buyer pays return shipping. Read details ?

Product Description

1. X431 IMMO PLUS has full function of all car series: diagnosis, coding, IMMO, initialization.
2. Launch X431 IMMO PLUS is an upgraded version of LAUNCH X431 IMMO ELITE, which adds ECU coding functionality.
LAUNCH X431 IMMO PLUS Key Programmer 3-in-1 IMMO Clone Diagnostics Functions
LAUNCH X431 IMMO PLUS key programmer is a new generation of 8-inch automobile special IMMO matching tool with high configuration and super performance. The host is developed based on the Android 10.0 open system, adopts a 2.0Ghz 4-core high-efficiency processor, 4GBRAM+64GBROM large storage, and is equipped with a high-endurance battery, which make the diagnosis faster, more stable and more durable. 
X-431 IMMO PLUS integrates powerful IMMO matching, IMMO programming, full-model system-wide diagnosis with plus functions and special functions. It is the best choice for intelligent maintenance of the IMMO matching tool in repair shops.

launch x431 immo plus

X431 IMMO Plus Highlights:

1. X431 IMMO PLUS is an upgraded version of LAUNCH X431 IMMO ELITE , Support more function
2. X431 IMMO PLUS comes with X-PROG3, Function is equal to the function of X431 V + IMMO ELITE + X-prog 3

3. Professional Key Programming Tools ,Support All Key Lost and Add New Key 
4. OE-Level Full System Diagnosis + 39 More Reset Service
5. Full Bi-Directional Control(Active Test )+ ECU Coding + Guide Functions
6. 24 Language Support, No Language Barrier:
 Italian, English, German, Japanese, Russian, French, Spanish, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Persian, Romanian, Serbian, Finnish, Swedish, Czech, Chinese Simplified, Chinese Traditional, 
7. FCA "Auto Auth" Access
8. 2 Years Free Update, after then ,The device will not be locked, you can use all function as normal. You can also buy the X431 IMMO Plus Subscription from us
9. Auto VIN Scan + Remote Diagnostic + Diagnostic Feedback ...
10. Add-on modules: Optional. BST 360 Battery Tester, S2-2 Sensorbox, Multimeter and Videoscope etc. are available as add-on modules, extending the functions of the tool.
11. Generate Launch super chip and universal remote with Launch x431 key programmer


As a standard anti-theft feature, a car immobilizer system can dramatically minimize the likelihood of your automobile being stolen when it functions properly. If you lose/damage your keys, you can always order a replacement from the manufacturer but this could take some time and more money - time you may not have. This is where LAUNCH IMMO PLUS comes in. More situations could be solved by LAUNCH X431 IMMO PLUS.
  • Add new keys for the used cars
  • Clear the ECU data of the lost key
  • Change the broken IMMO ECU module
  • Reset the replaced IMMO ECU
  • Read PIN Code: This LAUNCH scan tool can scan the vehicle IMMO PIN code when all keys are lost. Compatible with Peugeot Citroen, GM, Nissan, Hyundai, Kia, etc.
  • Key De-lete/Add/All Lost: LAUNCH IMMO PLUS empowers you to de-lete key information, add new keys, and handle all key lost.
  • Key Learning/Matching: Read key data to ECU module and reset/match the new key with IMMO ECU. Compatible with Ford, GM, Mercedes-Benz, BMW, VW/Au-di, Porsche, Peugeot Citroen, Land Rover Jaguar, Honda, Toyota, Nissan, Hyundai, Kia, etc.
  • Module Data Wiping: Clear key module information & data for matching new keys.
  • Module Replacement: Compatible with BMW, Mercedes-Benz, VW/Au-di, Honda, Nissan, Hyundai, Kia, etc
  • IMMO ECU Reset: Reset the ECU with vehicle after replacement or repair.
  • ECU Clone for Engine & Gearbox: ECU clone can solve problems that coding functions (programming, initialization, anti-theft matching) cannot solve during module replacement. Up to 5000+ vehicle models are available. this clone function can clone/backup original vehicle data to the new module and directly finish replacement & use.
launch x431 immo plus key programming

Work With X-PROG 3 For Further Extended Programming Capacibility

In order to get a new key, an experienced lo-cksmith together with LAUNCH IMMO PLUS programming tool can offer programming services chips/remote key fobs/transponder to perfectly match the settings of your car. LAUNCH IMMO PLUS programmer also has access to manufacturer's pin codes that 100% meet the preset specifications set by the manufacturer. Especially working with the X-PROG3 Immobilizer & Key Programmer, LAUNCH IMMO PLUS enables key chip reading & matching, key generation, ECU clone, etc., to be easily and effectively.

Advantages of PROG 3 Programmer Brings for LAUNCH IMMO Key Programming Tool:
  • Engine ECU Module Clone & Replacement ( for 5000+ Models)
  • Gearbox ECU Module Clone & Replacement ( for 5000+ Models)
  • Remote Control Matching / Key Generation / Key Learning
  • Read/Write Key EEPROM, MCU, Engine, Immobilizer
  • Backup & Restore Bosch/Siemens Engine ECU Programming Data
  • VW & Au-di Key Learning/All Lost
  • 5th-Gen. Au-di (0AW/0B5) Gearbox ECU Replacement
  • 5th-Gen. VW UDS engine ECU Reading, Writing & Clone
  • Mercedes-Benz Key Adding/All Lost, Mercedes-Benz IMMO ECU Data Wiping, Mercedes-Benz Infrared Key Reading/Writing
  • BMW Key Adding/All Lost; ECU Replacement
  • BMW E chassis 8HP Gearbox ECU Data Wiping
  • Porsche Key Adding/All Lost; ECU Replacement
  • Read BMW Engine INS Code
x431 immo plus x-prog3


LAUNCH IMMO PLUS diagnostic scan tool will give you in-depth access to all available systems including Engine, ABS, SRS, Transmission, TPMS, Body, Network, SAS, EPB, Chassis system, etc. This LAUNCH scanner works with fault codes, live data stream, active tests to fully assist vehicle problem-solving for a wide range of vehicle models.

All Systems Diagnostics: This LAUNCH scanner quickly scans all available systems and performs comprehensive diagnostics:
  • Retrieve ECU information of unit type, version number, and other specifications.
  • Read/Erase DTCs to pinpoint problems and clear trouble codes.
  • View live data to react real-time status of vehicles and potential problems.

Bidirectional Control (Active Test): Various active tests will be used to accurately figure out whether a specific system, component, or subsystem in certain parts goes well or not, without using the vehicle controls. The technicians don’t need to disassemble the car into parts to detect the problem and minimize your diagnostic time.

For example, if you get a shift solenoid-related code, you can access the AT module and test each shift solenoid to determine which one is faulty. Such tests may also include relay or switch, between two operating states. Available tests vary by vehicle.
  • Turn on the radiator fan
  • Modulate the throttle
  • Open/close windows
  • Operate mirrors
  • Turn on/off the lights
  • Turn on/off the sound horn
  • Compression test
  • Turn on/off the cooling fan
x431 immp plus all system diagnose


LAUNCH X431 IMMO PLUS diagnostic tool for all cars features advanced coding functions to meet personalized needs. ECU coding is a process to code your vehicle modules and modify codes to activate many functions, which is widely applied to modern auto repair to solve module replacement, retrofitting, calibration, personalization, etc.

ECU Online Coding:
  • LAUNCH X431 scanner provides an access to get more OEM codes for BMW, Benz (SCN coding), VW, Skoda, Seat, etc.

Component Matching:
  • After replacing the vehicle components, LAUNCH automotive scanner can help quickly write adaptive code data into the replaced module/component to make it work properly with other vehicle modules

  • Have you ever been annoyed by the noisy seat belt chime when igniting the engine? Do you want to change your daytime running lights? Do you need to activate courtesy light? LAUNCH IMMO scan tool could make it come true by modifying the codes. More applications include deactivating the auto start-stop; customizing the color of interior lights; automatic mirror folding and unfolding; etc.

  • This function allows you to install or change new modules to upgrade a vehicle such as Installing Fog Lights, Retrofitting Headlamps, etc.

Note: ECU Coding is NOT universally compatible with all models. Please check the compatibility.


LAUNCH X431 IMMO PLUS combines advanced IMMO functions and 39+ maintenance functions that every mechanic needs for daily repair. Whether it's a repair shop or a lo-cksmith, this LAUNCH diagnostic tool can help you in improving efficiency and increasing incomes ranging from 1996-2023 global main vehicle models.
  • Oil Maintenance Reset: Reset the oil life system and turn off the oil light to start a new cycle.
  • Brake Reset: You can use the LAUNCH X431 car scanner to reset the brake pad in the following cases: a) the brake pad and brake pad sensor are replaced; b) the brake pad indicator lamp is on; c) the brake pad sensor circuit is in short-circuit; etc.
  • Immobilizer Reset: Disable the lost k~eys and add new k~eys & remote control for vehicles with low-grade anti-theft systems.
  • Steering Angle Reset: Reset the steering angle to zero to keep the car running straight.
  • TPMS Reset Database: Relearn the tire pressure sensor ID with the vehicle after replacement.
  • Battery Matching: Re-match the battery control module and motoring sensor.
  • Air / Fuel Reset: Reset urea after the diesel exhaust treatment fluid is replaced or filled up.
  • NOX Sensor Reset: Reset catalytic converter learned value stored in ECU.

AC System Relearn, Headlamp, AdBlue Reset, Air Level Calibration, Coolant Bleeding, Crank Position Sensor Adaptive Learning, Engine Power Balance, GPF Regeneration, Gearbox Relearn, HV Battery Diagnostics, IMMO Programming, Injector Coding, Intelligent Cruise Control System, Language Change, Motor Angle Calibration, Seat Occupancy Calibration, Stop/Start Reset, Sunroof Reset, Tire Reset, Transport Mode, Windows Calibration, Clutch Matching, Turbocharging Matching, Gateway Module Data Calibration, ECU Reset, Rainfall Light Sensor, etc.

Note: More functions & model compatibility will be updated later. Function menus vary by manufacturer, year, and model. (*Explore more service functions by accessing menus of “Vehicle Brand -> System Diagnostics -> Special Function”.) You can message us to check compatibility first.

x431 immo plus special function

One-Click identify VIN:

 Smart AutoVIN technology for fast and precise identifying vehicles in one touch to scan ECUs, acquire vehicle info and run diagnostic on selected systems.Quickly get your car’s information,save your time.

One-Click Generate Health Report

Health Report will scan all vehicle modules and give you a status list for each modules condition. Also known as “Global Test” or “Full Scan” .This diagnostic tool can automatically generate a diagnostic report when diagnostic work is successfully finished.The reports are saved to the internal memory for later review. The reports are able to be saved in PDF format, and as the tablet is equipped with WIFI, these can be emailed to the office or directly to the customer.

Multi-PID Live Data Graphing IN 1 Screen

One of the features we believe that a diagnostic scan tool should have is graphing a live data stream. The reason that this is so important is to enable the vehicle technician to examine the relationships between the various sensors, actuators and calculated values. This is critical for intermittent fault finding and for vehicle problems which don’t set diagnostic trouble codes. In this respect the X431 IMMO Plus did a good job. Live data graphs quantity in the same time - up to 12 on the screen

Data Stream record and playback in”My Report”

My Report can view Comprehensive diagnostic reports, Remote diagnostic reports, Datastream playback.Record and playback the data stream help you analyze the trouble when driving and solve it.

View History

Once a vehicle diagnosis is performed, X431 IMMO Plus will record the every detail of the diagnostic process. The History function provides quick access to the tested vehicles and users can resume from the last operation, without the necessity of starting from scratch.

Launch X431 IMMO Plus Display:

Operating System Android 10.0
Memory 4GB
Storage Capacity 64GB (UP TO 128GB)
Screen 8 inch high-definition capacitive touch screen
with a resolution of 1280 x 800 pixels
Camera Rear-facing 8.0MP camera
Wi-Fi 802.11a/b/g/n/ac (2.4GHz / 5GHz)
Bluetooth-compatible Supported
Working temperature 0℃ ~ 50℃
Storage temperature -20℃ ~ 70℃
x431 immo plus specification

Package Includes:

1pc x LAUNCH X431 IMMO PLUS Display tablet
1pc x VCI connector
1pc x Diagnostic cable 
1pc x Password envelope
1pc x Type-A to Type-C USB cable
1pc x X-PROG 3 immobilizer programmer kit
1pc x Non-16pin adaptor cable kit
1pc x Power adaptor
Launch X431 IMMO Plus vs IMMO Elite:

The biggest difference feature is IMMO Plus supports ECU Coding while IMMO Elite can't.
IMMO Plus supports advanced system diagnostic while IMMO Elite supports basic system diagnostic, this will allow IMMO Plus supports more brands vehicles to do full system diagnostic, active test, module initialization and free resets.

For X-431 IMMO ELITE, it covers basic diagnostic functions, including read version information, read DTCs (Diagnostic Trouble Codes), clear DTCs and read data stream.
For X-431 IMMO PLUS, it covers full diagnostic function, including read version information, read DTCs (Diagnostic Trouble Codes), clear DTCs, read data stream, actuation test, matching, coding and programming etc


Autel Hot Items, 100% Genuine, EU/UK Ship

Original Launch X-431 Best Seller, Up To 30% Off

Any questions, please don't hesitate to contact us:

Email:  sales@CarDiagTool.co.uk
Skype: cardiag.co.uk
Whatsapp: +86 15002705698

Scan QR Code to Order By Mobile Phone

Shipping Method & Delivery:

UK/EU Warehouse Shipping: 3-5 working days. Fast Delivery No Tax.
EU Check: Ship from EU
UK Check: Ship from UK
DHL Shipping: 5-7 working days, you need pay some tax to your customs. Usually we declare a lower price on DHL invoice to help with customs clearance. If your address belongs to remote area, customer will need to pay remote handling cost. Please remember to leave message if you have any special requirement.
Yanwen Express: 10-15 working days. No Tax or remote cost for European Countries.
Yodel/Royal Mail: Just for United Kingdom. No Tax, and the delivery is about 7-10 days.
Standard Post: The delivery is about 15-20 days, no tax. Order under $150 normally with default shipping Standard Post, customers can tick for Express Shipping Service to ship by DHL.
Warranty Item:
Almost all item has one year warranty.
We also offer free fix to almost item we sold within one year, free repair. Man-made damage need pay.
We not offer warranty on keys,cables,adapter,online sent software ,please notice it.


Chrysler Immobilizer Key Matching

BMW CA3+ Key Adding

Lincoln Immobilizer Key Matching

Jeep Immobilizer Key Matching

Citroen Immobilizer Key Matching

Jeep Key Matching & RFH Replacement

Mercedes ELV Replacement

Porsche Low-power Battery Fix

VW ECU cloning

Nissan Teana Immobilizer Key Matching

Software Download

IMMO Elite vs. IMMO Plus vs. X431 V+ vs. PAD VII:

Function Comparison IMMO ELITE IMMO PLUS X431 V+ (with XPROG-3) PAD VII (with XPROG-3)
Image immo elite immo plus v+ with xprog3 pad vii with xprog3
Read Pin Code
Key Learn
Benz BMW VW Audi Porsche IMMO Function
Engine Gearbox ECU Clone (IMMO PROG) ×
Nissan B18 IMMO Replace (No Pin code) × ×
Toyota AKL Programming (-2022) × ×
Volvo AKL Programming (-2022) × ×
Peugeot AKL Programming × ×
Citroen AKL Programming/Module Replacement × ×
Separate IMMO Menu by Model × ×
Basic Diagnosis
Active Test
Special Function ×
Reset Function
Online Programing/Guided Function × × ×

ECU Clone Support List:

ECU ECU Type ECU Manufacturer
ME17.X.X ECM Bosch
MED17.X.X ECM Bosch
MEV17.X.X ECM Bosch
MEVD17.X.X ECM Bosch
MSDXX ECM Continental/Siemens
MSVXX ECM Continental/Siemens
SDIX ECM Continental
SIM271XX ECM Continental
SIMOS 8.X ECM Continental
9G Tronic TCM Bosch
VL381 TCM Temic

After-Sale Service

CardiagTool.co.uk After-Sale Warranty Policy
Problem DetailsWarranty TimeTreatmentResponsibility for ChargeRemark
Quality Problemwithin 7 days after receiving the packageBuyer: Submit a message (Mail to sales@cardiagtool.co.uk ) and Return the items to Seller's assigned address by EMS or Post.Return Ship cost: SellerAny costs because of customer's wrong operation lead to return will be responsible by the buyers.
Resend ship cost: Seller
Seller: If can not repair, exchange a new one (Items must be in new condition with original packaging and accessories.)Repair Charge: Seller
Replace Parts Charge: Seller
within 8-14 days after receiving the packageBuyer: Submit a message and Return the items to the assigned address by EMS or Post for repairingReturn Ship cost: Seller
Resend ship cost: Buyer
Seller: If can not repair, exchange a new one (Items must be in new condition with original packaging and accessories.)Repair Charge: Seller
Replace Parts Charge: Seller
within 15 days to 1 year after receiving the packageBuyer: Submit a message and Return the items to the assigned address by EMS or Post for repairingReturn Ship cost: Buyer
Resend ship cost: Buyer
Seller: Repair it.Repair Charge: Seller
Replace Parts Charge: Buyer
Lost in the delivery30 days after shippingBuyer: Submit proof to the sellerNew Product Cost: Seller
Seller: Contact carrier to ask for Claimant and arrange another shipment to the buyerResend Ship Cost: Seller
Customs Problem30 days after shippingBuyer: Finish customs clearance when importCustoms duties or agent fees: Buyer
Seller: Try to help buyer to finish customs clearance but not responsible for this.
Delivery Problems:
broken, incomplete,
wrong address   
within 7 days after receiving the packageBuyer: Report to Seller, and submit Complaint to Carrier (DHL, TNT, UPS, EMS, etc..) in 7 days to get a Complaint number and send the number to Seller.After the seller's permit, return the full package in good condition to the assigned address by EMS or Post. Caution: The Carrier will not accept Complaints after 7 days.Return Ship cost: Buyer
Resend ship cost: Buyer
Seller: ask for compensation as per the Complaint number from Carrier, not responsible for any losses after 7 days.Repair Charge: Seller
Replacement Charge: Buyer
Received wrong Itemswithin 3 days after receiving the packageBuyer: Report to Seller, and return the full package in good condition to assigned address by EMS or Post in 3 daysReturn Ship cost: Seller
Seller: Arrange shipment for the correct itemsResend ship cost: Seller
Man-made Damage: such as update machine online, dismantle the equipment, and so onwithin 1 yearBuyer: Report to Seller, and return the items for repairing to assigned address by EMS or Post Return Ship cost: Buyer
Resend ship cost: Buyer
Repair Charge: Buyer
Replacement Charge: Buyer
Note:1. Warranty Policy only protects Main parts. Other parts are out of our warranty policy.
2. Before return, please confirm with us. we will give you a shipping address once confirming the problem. The buyer will be responsible for any risks or costs without our permission.
3. Buyer needs to return the items by cheaper EMS or Post, or we can't get them because of restricting Customs Policy.
4. The Warranty Policy fits for all products except for some products which state the warranty specially in a description.

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