11/16/2017

VVDI MB Tool Renew Mercedes Original NEC Key

As titled, possible to renew original keys for reuse with VVDI MB BGA Tool key programmer? and how?

Solution:
If it is nec key,  YES
if BGA key, will not.
lot of tools do it renew
vvdi mb bga,ak500, cgdi mb…


How many types of Mercedes NEC key?
v51 v57
v28 v35 v40 v51 v57
v03 v06 v07 v08 v09 v61
v28 v35 v40 v51 v57
v03 v05 v06 v07 v08 v09 v59 v61
mercedes-nec-type
Here’s the guide on renewing NEC 57 key with VVDI MB Tool.
Put the NEC57 key chip on VVDI NEC Key Adapter
vvdi-nec-key-adapter
Put NEC Key Adapter on VVDI MB
Connect VVDI MB Tool with laptop and open latest VVDI MB software.
Now you can start to virgin Mercedes NEC57!
Select mode “NEC Adapter” then choose type “V51, V57”.
vvdi-mb-renew-nec-key
“Identification key”
VVDI MB will read NEC V57 key info successfully!
Key number is 1.
vvdi-mb-renew-nec-key-2
“Renew” to virgin NEC V57 key.
Wait a while key erasing complete 100% and success!
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“Identification key” again and read key info to check if key is successfully erased.
And you can see now key information is blank and things done!
vvdi-mb-renew-nec-key-4
Done!

11/13/2017

Clone Renault Duster Remote Key with VVDI Key Tool

Renault Duster remote cloning using Xhorse VVDI Key tool remote maker. Suitable for Renault Logan, Renault Duster etc.

What you need:
Original key
VVDI Key Tool remote generator


Easy steps goes below:
vvdi-key-tool-renault-duster-1
vvdi-key-tool-renault-duster-2
In VVDI key tool, select Remote Clone->Special Clone
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set frequency to 434.00 and select Clone
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Clone success
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Install battery and re-install universal remote key
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vvdi-key-tool-renault-duster-11
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Test the cloned remote key.
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Working !!!

11/10/2017

VVDI2 VAG Program VW 4th IMMO NEC+35XX All Keys Lost

Guide to program VAG 4th generation immobilizer Magneti Marelli engine NEC+35XX all keys lost with Xhorse VVDI2 VAG key programmer.

Tools used:
VVDI2 Copy 48 Transponder Authorization (English version is not yet available)
Xhorse ID48 Chip (OEM key)

Guide:

Step 1: Read 95320 eeprom data
Disassemble ECU
vvdi2-4th-immo-all-key-lost-1
Read CPU IC 95320 eeprom data with VVDI Prog and save data
vvdi2-4th-immo-all-key-lost-2
vvdi2-4th-immo-all-key-lost-3
vvdi2-4th-immo-all-key-lost-4
Step 2: Calculate CS and PIN
Open VVDI2 VAG software->Special Function-> EEPROM Dump Tool->Benzina MM7GV (Polo, Skoda) NEC35XX Dump 95320->Upload data
Calculate CS and PIN
Take a screenshot or write down CS and PIN
vvdi2-4th-immo-all-key-lost-5
vvdi2-4th-immo-all-key-lost-6
vvdi2-4th-immo-all-key-lost-7
Step 3:  Program Dealer Key
Re-install ECU back to vehicle
Connect VVDI2 key programmer with vehicle
Select Key Learn->4th Immobilizer->Copy ID48 transponder
Select 2nd option: having dump CS and PIN
Manually enter CS and Pin calculated from Step 2
vvdi2-4th-immo-all-key-lost-8
Select Collect data
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Must connect laptop with internet to calculate key data
Then save data
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Data generated can be used to copy key, generate key, generate dealer key and learn key.
vvdi2-4th-immo-all-key-lost-11
Here all keys have lost, so press NO to continue
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Put OEM key (ID48 chip) into VVDI2’s coil and click on YES
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Generated dealer key completed and locked
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Program key success. Try to start car with the new key.
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Done!

11/06/2017

VVDI2 Program Porsche Cayenne 2008 All Keys Lost

Here’s the demo guide on how to program new key for Porsche Cayenne when all keys lost.

Fold keys are divided into two frequency, 315M is the ordinary fold, and 433M smart key, both of them can use write start all key lost. Below is operation procedure in detail.
For Porsche Cayenne Key Programming:
Porsche-cayenne
1.Dismantle the KESSY Module
Under the steering wheel to find KESSY computer, dismantle the KESSY Module. As shown below, a black box.
kessy-module
Open the shell, in the computer board near the CPU to find 8 pin chip, model num is 93C86. Use programmer, VVDI Prog, Xprog etc to read the data.
porsche-93c86-1
porsche-93c86-2
2.Write start key
Use TM100 Transponder Key Programmer, VVDI or other wirte start device to load the data that read from 93C86 chip. The following I use VVDI make a demo:
1)Open the VVDI2 Key Programmer Software,then select “Immo data processing tool”,”Porsche”, Car Model”Cayenne”,type”93C86″
vvdi2-program-porsche-cayenne-key-1
2)Then load in the data form 93C86 Chip,VVDI2 will display the key information include “ID” and “Key Number” and so on.Put a new key into the VVDI2 coil.Click to generate dealer key,the device will generate a new 93C86 file(save it),and it will remind you that”the dealer key generate successful”.
vvdi2-program-porsche-cayenne-key-2
3)Load the new 93C86 file into Xhorse VVDI2 to check 3 key information in the data as shown below.
vvdi2-program-porsche-cayenne-key-3
4) Use the VVD2 write the new 93C86 file back in 93C86 chip and weld it back on KESSY Computer,assemble KESSY on your car.
vvdi2-program-porsche-cayenne-key-4
Done.

Reference:

How To Add New Key For Porsche Cayenne


For Porsche Cayenne made before 2004.06:
Read out immobilizer PIN,and then short circuit pin 3 to pin 7 of OBD port with 5053.
Then you can start program key

For Porsche Cayenne made from 2004.06 to 2006:
Read the immobilizer PIN by programmer,but it can not program key by common key programmer.(Only by VVDI Programmer or Original manufacturer device)

For Porsche Cayenne made from 2007 to 2010:
Some Porsche Cayenne made during this period can do key programed by VVDI device.
And for others,you need to remove the ECU,disassemble the storager chip,near CPU,typed 95160.
Read out the data file by programmer.
Open the data file.
The pin code locate at section 040 and 060,12th and 13th byte. Convert the hex system to decimalism,then you get the PIN.

Note:Before you program for next key,insert the key to ignition and turn it the “ON” position,but do not start the engine,and wait for 3 seconds,then you will sound the “beep” of unlocking.
Turn off the ignition,and then you can start programming next key.


How to Calculate Porsche Cayenne PIN Code

If you ever programmed keys for Porsche Cayenne,it needs PIN code for programming. But in some situation,you can not read out the PIN code by Key Programmer.And you must to remove the ECU,and read out the data file from a chip 95128,and then calculate data file to obtain the PIN.And here’s the guide on how to calculate PIN code for Porsche Cayenne and Tiguan 2009.
porsche-key
For Posche Cayenne and Tiguan made after 2009,you must remove the ECU to get the PIN code.
How to calculate PIN code:
1. Remove ECU form vehicle
2. Locate the chip 95128 near the CPU,and remove the 95128 chip from ECU PCB by soldering iron.
3. Read out the data file from 95128,and save it on the laptop.
4. Calculate the PIN code from data file.
AS below show,the 1A15 is the pin code. Convert it from hex adecimal to decimalism is 5402. 
porsche-pin-code

11/05/2017

VVDI Prog Renesas R5F61797 Chip Not Support Read Data (Solved)

Problem:
I was trying to read Renesas R5F61797 MCU by Xhorse VVDI Prog programmer.
Why is this on the list if is not supported? I spend time to remove unit to solder wires. If is not supported just don’t put it there now i will look like an idiot to client also.
vvdi-prog-chip-not-supported-1
vvdi-prog-chip-not-supported-2
Solution from Xhorse engineer:
This chip has no communication port for read data, that’s why VVDI prog software with prompt: This chip not support read data!!!
if you have the dump, load the dump it support write directly. Please read the software prompt before your work.

10/31/2017

VVDI2 VAG Program Passat 2012 NEC+ 24C64 All Keys Lost

Here’s the guide to program smart key for VW Passat 2012 year when all keys are lost by using Xhorse VVDI2 VAG key programmer.
passat-2012
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Step 1:
Read key tooth with Lishi HU66 2-in-1 pick/decoder and cut a spare key with Condor XC-Mini key cutting machine.
vvdi2-passat-2012-all-key-lost-4
Step 2:
Connect the fuse next to the left door, 2nd on Line 1 and 1st on Line 3
Dashboard turns on at this time
vvdi2-passat-2012-all-key-lost-5
Step 3:
Connect VVDI2 with vehicle
Select dash type: 2012 VDO NEC+ 24C64
vvdi2-passat-2012-all-key-lost-6
Enter 03 BAS
Take a photo of /write down the long code
vvdi2-passat-2012-all-key-lost-7
Step 4:
Remove instrument, find out 24C64 CPU chip, read EEPROM data with ecu programmer, i.e VVDI Prog, Yanhua CKM100 etc
vvdi2-passat-2012-all-key-lost-8
vvdi2-passat-2012-all-key-lost-9
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vvdi2-passat-2012-all-key-lost-11
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Save eeprom dump.

Step 5:
Open VVDI2 VAG loader
Select Key Learn->4th generation immobilizer->Dash-NEC+24C64
vvdi2-passat-2012-all-key-lost-13
Select All Keys Lost
vvdi2-passat-2012-all-key-lost-14
Select Generate service pattern 24C64 EEPROM
vvdi2-passat-2012-all-key-lost-15
Save eeprom (do not replace the original eeprom file)
vvdi2-passat-2012-all-key-lost-16
vvdi2-passat-2012-all-key-lost-17
Re-write eeprom generated in service pattern back to CPU chip and reinstall to vehicle

Step 6:
Remove the coil of the steering column, follow step 2 to turn on the dash.
vvdi2-passat-2012-all-key-lost-18
Connect VVDI2, select dash type
Complete following steps to program key:
1.Dashboard turns black, complete all these steps to reset instrument
2.Read eeprom data and save
3.Read immo data and save
4.Generate dealer key
5.Reset instrument
6.Add a key
7. Perform other functions

Upload eeprom data and write eeprom
vvdi2-passat-2012-all-key-lost-19
vvdi2-passat-2012-all-key-lost-20
Read Immo data and save
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vvdi2-passat-2012-all-key-lost-22
Select Generate dealer key
vvdi2-passat-2012-all-key-lost-23
Reset instrument
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Add a key
vvdi2-passat-2012-all-key-lost-25
Backup eeprom and immo data before key learning
vvdi2-passat-2012-all-key-lost-26
Learn key. Upload immobilizer data to add a key
vvdi2-passat-2012-all-key-lost-27
vvdi2-passat-2012-all-key-lost-28
Remove the fuse.
Program Passat 2012 all keys lost success.