May 09, 2026

What is the Difference Between VNCI 6154B and 6154A

What is the difference between 2026 new VNCI 6154B and VNCI 6154A VAG diagnostic scanner?

Here comes the table comparison:

VNCI 6154B vs VNCI 6154A

Items VNCI 6154B

 

vnci 6154b

VNCI 6154A

 

vnci 6154a

5053 driver
ODIS driver
5G WiFi
5G WiFi (DoIP)
DoIP MDIX
DoIP speed 100 MB 20 MB
USB speed 480 MB 12 MB
Plug and Play
Operating system Win10 64bit Win10 64bit
Connection USB Type C, WiFi and WLAN USB, WiFi and WLAN
Firmware Update

In sum:

VNCI 6154A= 6154A
VNCI 6154B= 6154B+ V-C-D-S Gen4 VCI 2 in 1

VNCI 6154A is compatible with ODIS-S and ODIS-E software.

VNCI 6154B is compatible with ODIS-S, ODIS-E and V-C-D-S software. Plug and play, it will auto detect software type.

The 6154B connects faster in DoIP and USB mode.

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May 08, 2026

How to Solve BMW Left Indicator Not Working After FEM Cloning

Here we share a user’s experience with cloning the BMW FEM module.

 

Cloned a BMW FEM module withXhorse vvdi key tool plusandGodiag FEM/BDC test platformon bench. The fault was left indicator didn’t worked.
So finally cloning was done, car starts but same problem. These BMWs when it’s registered short circuit too many times its permanently disable them.

The problem was the module detected short circuit too many times, and because of that it’s disabled the indicator. It prevents from damage of lights.
There is a short circuit reset option on diagnostic, but not working. Reset didn’t worked on two good diagnostics (Launch X431 and Autel), so last idea was to restore the Donor original eeprom, then of course needed to coded everything to start car and now everything work perfectly.

ISTA and tool32 can reset it as well.
BMW FEM Cloning Left Indicator Not Working 1

BMW FEM Cloning Left Indicator Not Working 2

BMW FEM Cloning Left Indicator Not Working 3

BMW FEM Cloning Left Indicator Not Working 4

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May 07, 2026

Autel MX900 and MP900 Diagnostic Scanner Comparison

Question: What’s the difference between Autel MX900 and MP900 diagnostic scanners?
I need something to read codes and do special functions on Corvettes 1997-2026.
Any advice on what to purchase?

 

Here is the clue.

The Autel MaxiCheck MX900 and MaxiPro MP900 are both 8-inch Android 11-based diagnostic tablets from Autel’s 900 series (released around 2023–2024). They share very similar hardware and core diagnostic capabilities but differ primarily in software features, with the MP900 offering more advanced capabilities typical of the higher-tier MaxiPro line.

 

Autel MaxiCheck MX900 vs MaxiPro MP900

Feature
 
 
Notes
Processor
Quad-core 1.8 GHz
Quad-core 1.8 GHz
Identical
OS / RAM / Storage
Android 11, 4GB + 64GB
Android 11, 4GB + 64GB
Identical
Display
8″ LCD, 1280×800 touchscreen
8″ LCD, 1280×800 touchscreen
Identical
Battery
7700 mAh (~7 hours)
7700 mAh (~7 hours)
Identical
Camera
8 MP rear
8 MP rear
Identical
Connectivity
Wired (main cable), Wi-Fi (2.4/5GHz), USB-C
Wired (main cable), Wi-Fi (2.4/5GHz), USB-C
Identical; no Bluetooth VCI
Basic Diagnostics(Read/Erase Codes, Live Data, ECU Info, Freeze Frame, Active Tests)
Yes
Yes
Identical
Service/Special Functions
40+ (Oil Reset, EPB, DPF, Brake Bleed, SAS, Battery Registration, etc.)
40+ (same as MX900 + more comprehensive)
MP900 broader in practice
ECU Coding / Online Coding
No
Yes (e.g., BMW, Porsche, VW)
Major MP900 advantage
Guided Functions
No
Yes (e.g., VW/Audi/Skoda)
Major MP900 advantage
Hidden Features / Refresh
No
Yes (BMW, VW/Audi etc.)
MP900 advantage
Pre & Post Scan
Yes
Yes
Identical
DoIP / CAN FD
Yes
Yes
Identical
FCA AutoAuth / Renault
Yes
Yes
Identical
Vehicle Coverage
Wide (90+ brands)
Wider / more comprehensive
MP900 generally superior
Expandability
Endoscope (MV105S/MV108S)
Endoscope
Similar; MP900 may pair better with advanced add-ons
Price (approx., varies)
Lower (~$450–$550 range)
Higher (~$650–$750 range)

MX900 more budget-friendly

 
 

Autel’s 900 series represents a significant upgrade over previous generations (like the 808 series) with faster processors, more memory, Android 11, better screens, longer battery life, and support for modern protocols like DoIP and CAN FD. The MX900 and MP900 sit at different points in this lineup: the MX900 as a capable MaxiCheck model and the MP900 as a more powerful MaxiPro option.

Hardware: Nearly Identical

Both devices feature the same robust platform: an 8-inch high-resolution touchscreen, quad-core 1.8 GHz processor, 4GB RAM + 64GB storage (expandable), 7700 mAh battery, 8 MP camera, and dual-band Wi-Fi. They are built for shop use with solid build quality, responsive interfaces, and reliable performance for daily diagnostics. The main practical similarity is the wired connection via the main cable, which is reliable but less convenient than wireless BT models for some users.

 

Software and Features: Where They Diverge

Core functions overlap heavily—full-system scans, bi-directional controls, live data graphing, and dozens of service resets (oil, EPB, SAS, DPF, TPMS basic relearn, etc.). Both handle Pre/Post scans well for shop workflows and support wide vehicle coverage up to recent model years.

 

The MP900 stands out with professional-grade features:
ECU Coding & Online Coding:Allows coding for modules on brands like BMW, VW, Audi, Porsche—essential for post-repair adaptations or feature enabling.
Guided Functions:Step-by-step assistance for complex procedures on European vehicles.
Hidden Feature Activation / Refresh:Unlock or modify hidden options in vehicle systems.
Slightly broader and deeper vehicle coverage with more comprehensive service options in practice.

The MX900 lacks these advanced coding/guided capabilities, positioning it as a strong all-systems + service tool without the premium programming depth.

 

Who Should Buy Which?
Choose the MX900if you need a reliable, cost-effective scanner for most daily tasks: code reading/clearing, active tests, service resets, and modern protocol support. Ideal for independent shops, general mechanics, or those on a budget who don’t frequently need ECU coding on premium European vehicles. It’s an excellent step up from older models like the MX808.

Choose the MP900if you work on a wider range of vehicles (especially European) and require ECU coding, guided functions, or hidden feature access. It’s better for advanced diagnostics and will future-proof your workflow for more complex repairs. The extra cost is justified for professionals handling diverse or high-end vehicles.

Both come with 1 year of free updates (extendable). Always verify the latest coverage on Autel’s site or with your dealer, as software evolves. Consider your specific vehicle mix, workflow needs, and budget—many users find the MX900 sufficient for the majority of jobs, while the MP900 excels in specialized scenarios.

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May 06, 2026

OBDSTAR OdoMaster Update Toyota R7F701401 Mileage till 2026

OBDSTAR OdoMasterreleased new mileage correction models in April 2026.


OPEL

[Version: V41.01]

  1. Add Auto Detect System function.

  2. Optimized software.

TRUMPCHI

[Version: V40.18]

  1. Add Auto Detect System function.

  2. Add Mileage Calibration function for below type:

    • TRUMPCHI GS4 PLUS 2021 FULL TFT R7F7016033+95320

  3. Optimized software.

TOYOTA

[Version: V40.66]

  1. Add Mileage Calibration function for below types:

    • TOYOTA AURIS 2012- NEC+24C16

    • TOYOTA CAMRY 70 2021- R7F701406

    • TOYOTA CAMRY 70 2016- R7F701406 VDO

  2. Add Read EEPROM, Mileage Calibration, Write EEPROM functions for below types:

    • TOYOTA AVANZA PREMIO 2022-2026 R7F701401

    • TOYOTA CAMRY (NEW) 2025-2026 R7F701401

    • TOYOTA COROLLA ALTIS 2022-2026 R7F701401

    • TOYOTA GRANVIA 2025 R7F701401

    • TOYOTA GRANVIA 2024 S6J3001

    • TOYOTA HIGHLANDER 2024 R7F701401

    • TOYOTA INNOVA CROSS 2023-2026 R7F701401

    • TOYOTA RAIZE 2021-2026 R7F701401

    • TOYOTA TACOMA 2024 R7F701401

    • TOYOTA TACOMA 2020- D70F3535 VDO

    • TOYOTA VELOZ CROSS 2022-2026 R7F701401

    • TOYOTA WIGO (NEW) 2023-2026 R7F701401

    • TOYOTA YARIS CROSS 2023-2026 R7F701401

  3. Optimized software.

GREATWALL

[Version: V41.52]

  1. Add HAVAL H6 HYBRIDE 2025- R7F701583 Mileage Calibration function.

  2. Optimized software.

FIAT

[Version: V41.41]

  1. Add DASHBOARD FIAT CRONOS R7F701401 Mileage Calibration function.

  2. Optimized software.

ALFA ROMEO

[Version: V40.30]

  1. Add Auto Detect System function.

  2. Optimized software.

FORD

[Version: V41.60]

  1. Add Mileage Calibration function for below types:

    • FORD C-MAX 2011- NEC+95320

    • FORD C-MAX 2011- NEC+95320 COLOR METER

    • FORD C-MAX 2008- TYPE2(MC9S12XHZ512 HIGH)

    • FORD ESCAPE 2013- MPC5645S+24C32

    • FORD FOCUS 3 2011- NEC+95320 COLOR METER

    • FORD FUSION 2013- DENSO 93C86+2XLCD

    • FORD GALAXY 2006- MC9S12DP512 HIGH

    • FORD MONDEO 2007- MC9S12DP512 HIGH

    • FORD S-MAX 2010- MC9S12XHZ512 HIGH

    • FORD S-MAX 2006- MC9S12DP512 HIGH

  2. Add Read EEPROM(Backup), Mileage Calibration, Write EEPROM (Restore) functions for below types:

    • FORD C-MAX 2008- TYPE3(MC9S12XHZ512 LOW)

    • FORD C-MAX 2005- MC9S12H256

    • FORD C-MAX 2005- MC9S12H128

    • FORD FUSION 2006- TYPE2(MC9S12H256)

    • FORD S-MAX 2010- MC9S12XHZ512 LOW

    • FORD S-MAX 2006- MC9S12H256 LOW

    • FORD TOURNEO CONNECT 2006- MC9S12H256

    • FORD TRANSIT CONNECT 2006- MC9S12H256

  3. Optimized software.

MAZDA

[Version: V41.41]

  1. Add Read EEPROM, Mileage Calibration, Write EEPROM functions for below types:

    • DASHBOARD CX5 TYPE2(2019- BIG DISPLAY 93C76)

    • DASHBOARD CX9 TYPE3(2019- BIG DISPLAY 93C76)

    • DASHBOARD DEMIO 2018- 93C76

  2. Optimized software.

VOLVO

[Version: V41.25]

  1. Add Mileage Calibration(Sync CEM) function for below models:

    • VOLVO S60/V70 2010-

    • VOLVO S80 2010-

    • VOLVO S80 2010- TYPE2

    • VOLVO S80/70 2010-

  2. Add Mileage Calibration(Dash only) function for below model:

    • VOLVO S60/S80/V60/V70/XC60 2015-

    • VOLVO S80/V70 2010-

    • VOLVO S80/V70 2010- TYPE2

NISSAN

[Version: V41.04]

  1. Add Mileage Calibration, Write Configuration, Write flash functions for below (Dashboard Type: S6J329CLSP) models:

    • NISSAN JUKE F16 2019-2023

    • NISSAN QASHQAI J12

    • NISSAN ROGUE T33 2020-2023

    • NISSAN X-TRAIL 2020-2023

  2. Optimized software.


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April 30, 2026

CG100X 2.0.8.0 Update Mercedes SPC560P50L3 Airbag Reset

CG100X Programmerreleased new software V2.0.8.0 on April 29th, 2026.

CG100X 2.0.8.0

1. Added 17 models to India Advanced Edition.
2. Added 4 models to dashboard.
3. Added 30 models to airbag.
4. Added 3 models to read-write.
The India Advanced Edition adds the following models.
FARMTRAC Tractor R5F10TPJCL(read write)
Force Traveller 93C66
Honda Amaze MB91F061BS
Toyota Innova Hycross 93C66
Suzuki Alto 95160
Suzuki Baleno 93C86
Suzuki Celerio 93C86
Suzuki Dzire 93C86
Suzuki SWIFT 2013-2014 93C86
Suzuki SWIFT 2016-2017 93C86
Suzuki WAGONA R 95320
Mahindra Bolero Digital 24C08
Sonalika Tractor R5F10CGBCL(read write)
TataMotors SIGNA R5F10DPLL(read write)
TataMotors Nexon 24C32 EV
TataMotors ALTROZ 24C32 EV
JOHN Deere Tractor 2023- 93C86(read write)
The following models are added for dashboard.
KIA KX3 2023- S6J324CKS
Chevrolet Captiva 2024- 24C16
Chevrolet Trax 2024- 24C02
Chevrolet SPARK 2010-2016 93C86
The following models are added for airbag.
Benz A2059002512 SPC560P50L3
Benz A2059004708 SPC560P50L3
Benz A2059004851 SPC560P50L3
Benz A2059006437 SPC560P50L3
Benz A2059006537 SPC560P50L3
Benz A2059008518 SPC560P50L3
Benz A2059008818 SPC560P50L3
Benz A2059009427 SPC560P50L3
Benz A2059009445 SPC560P50L3
Benz A2059009527 SPC560P50L3
Benz A2059009727 SPC560P50L3
Benz A2059009827 SPC560P50L3
Benz A2059012614 SPC560P50L3
Benz A2059014520 SPC560P50L3
Benz A2139004325 SPC560P50L3
Benz A2139004425 SPC560P50L3
Benz A2139004625 SPC560P50L3
Benz A2139007005 SPC560P50L3
Benz A2139007105 SPC560P50L3
Benz A2139007220 SPC560P50L3
Benz A2139007320 SPC560P50L3
Benz A2139007420 SPC560P50L3
Benz A2139008822 SPC560P50L3
Benz A2139008828 SPC560P50L3
Benz A2139008928 SPC560P50L3
Benz A2139009022 SPC560P50L3
Benz A2139019302 SPC560P50L3
Benz A2139019613 SPC560P50L3
Benz A21 79000501 SPC560P50L3
Nissan 98820 4EH0C XC2336B-40F
The following models are added for dashboard read-write.
China LEC4AF SPC563M64(read write)
China LEC4AP SPC563M64(read write)
HONGQI 3607115-HF31 R7F701010(read write)
cg100x v2.0.8.0

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April 29, 2026

Autel IM608 PSA 4A Smart Key Not Start Car Solution

We would like to share an issue and its solution regarding a 2022 Peugeot 208 4A smart key failing to start the vehicle after key programming. We hope this helps others who encounter the same problem.

 

Problem:

2022 Peugeot 208 smart key 4A tried to add a key withAutel MaxiIM IM508key programmer. Everything went smoothly, read pin ok and add smart key. It said to turn off emergency indicators after 30 minutes. Did add key 30 min and both keys stopped working. Both keys won’t start.

 

Autel IM508 Peugeot 4A Smart Key Not Start

 

Solution:

After programming key there’s a 30 min wait before you can start car, wait until hazard stop flashing before trying to start.
30 min waiting time. common on those vehicles just wait.

Autel worked well. He got pin code, pin code is good because he erase original keys (he enter in programmong procedure), and he didn’t program any key to car (because that hazard lights iliminate constant, because there is no any key programmed).
He missed spot for key programming, or key sense area is not working.

Added AKL key 30 min waiting with the turn signals that turn on itself.

 

Feedback:

Came back the next day and went to control unit and keyless system(can). Added anotherkeydiy zb smart key. Did learning for the proximity functions once the key was added on the sense area by holding the lock button for 10 seconds.

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April 28, 2026

EoneBoss TLK3 Generate Toyota Lexus Smart Key

How to read Toyota/Lexus smart key information and generate EoneBoss ET key usingEoneBoss TLK3key tool?

Run EoneBoss App.

Where to download EoneBoss App?

Scan the QR code here to download EoneBoss App.

Download from Google Play, Apple Store, or directly download APK to your desktop.

Generate EoneBoss ET Smart Remote with App 1

Press the blue button on TLK3 unit and see the indicator turns Bluetooth.

In App, selectTLK3/Key Assistant.

HitConnectand pair TLK3 with App via Bluetooth.

SelectAuto Identify & Remotefunction.
Put the original key on theTLK3sensing area.


Press the lock button continuously.

EoneBoss App will automatically detect the key information, including key ID, key position, key chip type (P4) and frequency.


Then we take out EoneBoss ET key. MUST generate EoneBoss’s Toyota/Lexus wirelessET smart remote!!!
HitGenerate ET Key.

Read the instructions and press the buttons on the EoneBoss key, then confirm.


PressConnectto pair ET key with TLK3.

Generate Eoneboss ET key.

Configure key buttons.

Generate ET key completed.

Then, put the ET key on the start button to sync key.

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April 27, 2026

How to Solve Autel KM100 Incorrect Key Use 4D Low-Freq Key

Problem:

When i tried to generate Lexus es350 key todayAutel KM100is giving me error.
I used theAutel Toyota keybut not able to. Anyone know why?

Autel KM100 Toyota 4D Use Incorrect Ikey 1

Autel KM100 Toyota 4D Use Incorrect Ikey 2

Solution:

You’re using the wrong key.

That key has an 8A chip in it not a super chip. This Autel Toyota ikey can be used to generate Toyota 8A remote ONLY. CANNOT generate Toyota 4A or other chips.

The proximity you’re trying to generate uses a 4D chip. Can’t generate a 4D chip onto an 8a chip.

Use one of these Autel standard smart keys. It works fine for 4D.

Autel KM100 Toyota 4D Use Incorrect Ikey 3

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April 24, 2026

How to Activate EngineDance X5 Truck ECU Software

Tutorial: How to download, install, activateEngineDance X5ECU software and connect ECU for diagnostics and tuning.

1. Software Download

Download EngineDance X5 software on the official website edx5.com.
Go toService and SupportMenu.
Scroll down and download "X5 Installer".
If your browser gives you a security warning, click "Keep” on the download prompt.
enginedance x5 software download
2. Software Installation

Install X5 software setup.
Select language
Accept the license agreement
Install the setup.
enginedance x5 software install 1
enginedance x5 software install 2
Once the installation is complete, you will see two new icons on your desktop.
One is the X5 application and the other is for your local data.
enginedance x5 software install 3
3. Software Activation

Connect X5 device with laptop/computer via USB cable.
connect enginedance x5 with pc
Run X5 software.
You will see this icon means the device is connected and good to go.
activate enginedance x5 software 1
Click onSoftware Upgrade.
Go toDevice Activation.
A quick activation is required for first-time use.
Sign up with a username and password to activate X5 software.
activate enginedance x5 software 2
After activation, choose the language you desired.
enginedance x5 software change language
Check software version and make sure everything is up-to-date.
enginedance x5 software update
4. Connect ECU
After configuring software, connect ECU with X5 device on bench mode.
enginedance x5 connect ECU
A reading around 12V and 24V is within the normal voltage range.
enginedance x5 connect ECU 2
NOTE: If EngineDance X5 asks for a 6-digit user password, input123456 or the lastsixdigitsof the device serial number.

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April 23, 2026

How to Choose Keydiy Key for VAG MQB49 5C 5D?

One of the biggest challenges when working with modern vehicles is identifying the exact remote type—whether it’s a flip key, a smart key, an older model, or a newer generation. Getting it wrong can waste time and create unnecessary complications.

With KeyDIY (KD) devices, however, that distinction is no longer necessary when programming 5C and 5D keys.

 

Key Advantage: No Manual Pre-Generation

Unlike many other programming devices, KD equipment does not require the technician to pre-select or pre-generate a program before reading the key. During both the key reading process and dealer key generation, the KD device automatically matches the appropriate program in the background. This seamless process means the technician can focus on the job without having to manually identify the remote type.

Supported 5C Types (including all ZB remotes)

The KD platform fully supports the following 5C remote types:

Supported 5D Types (specified FGB remotes)

For 5D keys, KD supports the following FGB remote models:

Bottom Line

Whether you are dealing with an older 5C remote or a newer 5D FGB model, the KD device eliminates guesswork. Automatic program matching simplifies the workflow, reduces errors, and saves valuable time on each job.

 

keydiy mqb 4c 5c 5d key

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