Skip to main content

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key by Pin Lifting

 This is a tutorial on how to read MQB dashboard data to add keys using Xhorse VVDI Key Tool Plus. Before using this feature, make sure you’ve activated Xhorse VAG MQB License and the IMMO database on Key Tool Plus has been upgraded to the latest version.

 

Preparation

  1. Remove the dashboard from car whether you’re doing MQB all key lost or add key.
  2. Pull off the needles using a tweezer. You can also keep the needles. We removed the needles for a better demonstration.
  3. Unplug the clip and take out the PCB board.
  4. Check the MCU carefully

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 1

Read VW MQB NEC35xx Data

Now we’ll need to read the chip data on the PCB board.

Immo programming >> VW >> Select by type >> MQB instrument immo system >> Instrument – MQB48(VDO/JCI-NEC35xx lock) >> Start programming

 

Before we read data, please read the disclaimer carefully, make sure you’ve fully understood and agreed with the contents and responsibilities.

OK >> OK

 

Programmer reads files >> Read NEC35xx chip

Check the wiring diagrams carefully and locate the one that is same to the dashboard MCU. Follow the on-screen instructions and finish the operation.

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 2

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 3

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 4

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 5

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 6

Lifting Pin from CPU Instructions

Apply some scaling power onto the pin we’ll lift later.

 

  1. Find the lift PIN(FVDD) position according to diagram.
  2. Prepare a hot-air gun, set temperature to 355℃/ 671℉, adjust to the lowest speed, focus on the PIN(FVDD) when start operating.
  3. After heating the PIN(FVDD), insert the operating knife under the PIN and lift it slightly up. DON’T lift up too much, just make sure the PIN disconnect with PCB.
  4. Wait until the PIN cooling down, solder a thin wire or an enameled wire onto to the lift PIN, use gummed paper to fix this wire on the back of CPU in case of any movement.
  5. After read/write MCU operation, remove the soldering wire from the lift PIN(FVDD). Use the hot-air gun heating the PIN again, then solder the lift PIN back to PCB(original position).

Now we’ve finished the pin lifting.

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 7

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 8

Then we follow the wiring diagram and solder the MCU cable. Connect VVDI Key Tool Plus with the module via DB15 cable.

 

Read >> Continue

The whole process is gonna take 3-5 minutes.

Reading successfully and now save the data.

The data can be used for generating dealer key or key learning.

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 9

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 10

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 11

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 12

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 13

MQB Key Adding

Generate dealer key-Load immo data >> Open immo data file we just saved >> VW >> Prepare normal dealer key >> OK >> Yes >> Add key – you should have a working key

Place the original working key into Key Tool Plus, press “OK”.

Next, just follow the general steps to add key.

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 14

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 15

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 16

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 17

Xhorse VVDI Key Tool Plus Adds VW MQB48 Key 18

www.vvdishop.com

http://blog.vvdishop.com/xhorse-vvdi-key-tool-plus-adds-vw-mqb48-key-pin-lifting/

Labels:

Comments

Post a Comment

Popular posts from this blog

Will VVDI Key Tool Plus Program VAG MQB49 Key

  How to program VAG MQB49 key with   xhorse vvdi key tool plus ? This is a frequently asked question. Here’s the clue. Only  Johnson Control instrument is supported by  xhorse . Xhorse key tool plus or vvdi2 will only add key to MQB49 (still need sync data), they cannot do MQB49 all keys lost. 1. Calculate immo data online Try to read immo data with key tool plus, if failed to read immo data (shown as error image below). You need to obtain sync data from 3rd party. 2 Check immo status Display the number of vehicle keys, whether current key is locked and whether is dealer key and other information   3. Generate dealer key Load immo data file to generate dealer key, support generate normal dealer key and OME key (online)   4. Leanr key Learn the new generated key and original key into the car together, keys that are not learned will not be able to start the car.   5. Modify MQB49 key ID
Post a Comment
Read more

How to Add Key 2019 VW POLO MQB49/5C by Xhorse VVDI Key Tool Plus

  Today 2019 VW POLO MQB49/5C add key success. Used   Xhorse vvdi key tool plus pad   for the whole process. Add key mqb platform (Johnson cluster and new MQB49/5C type on key tool plus are online. Read data with pad, then sent it for online calculation (cost  1 token  – must be charged before). You have to use a token to add a spare key from working key. After 3 minutes I got immo data file which automatically saved into the device. After that you make dealer key (used  Xhorse proxy MQB  style) and program to the car as usual. Test report from Mr.  Hrdina. 
1 comment
Read more

Read MQB48 RH850 D70F3426 Dash by VVDI Key Tool Plus

  Xhorse tutorial: how to read VAG MQB48 NEC35XX locked RH850 D70F3426 processor dashboard with   Xhorse vvdi key tool plus   and RH850 cable.   Xhorse XDNPRBGL MQB-RH850/V850 Adapter  is designed to read VW MQB48 dashboard data without cutting/ lifting any pins. Support List: MQB-RH850 (R7F) MQB 34XX IMMO4 JCI 34XX Here take an example of RH850 D70F3426.   D70F3426 cluster is more complex than the regular RH850 cluster. You will need key tool plus, RH850 adapter and eeprom adapter   Procedure: 1.Read dashboard data The function requires network connection. Go to Immo Programming>>VW>>Select by Type>>MQB Immo System>>Dashboard-MQB48 (VDO/JCI-NEC35XX Locked) Then select Read Immo data>>Read NEC35XX Chip>>Soldering>>R7F703426 Check wiring diagram Follow wiring diagram to remove 4 capacitors solder RH850 adapter with cluster, then connect RH850 cable with key tool plus Read and save IMMO D...
Post a Comment
Read more