VVDI MB Failed to Calculate Password Possible Reasons

 Problem:

Getting this error when trying to calculate password with xhorse vvdi mb tool !
“Calculate failed, collect data and retry. ”

Why and how to fix ?

Possible reason:

1.If your internet signal is weak this can happen.

2.You have collected the data more than once

3.or you just submit the same corrected data to server multiple times

Change stable network connection. If you haven’t collected the data more than once try to collect the data again and then upload the new data to the server. Make sure you give the new data collection file a different name than the previous read before uploading it to the server.

Try changing how you read the data as well. I’ve had a few where the FAST read data calculate data failed (tried multiple times with different data) but doing it the slow way worked.

Feedback:

Changed file name after calculation and worked!

www.vvdishop.com

Tips to Calculate Benz W220 AKL Password with VVDI MB

 Here is a little walkthrough on Mercedes W220 all keys lost programming. One of our customers successfully calculated password via OBD without soldering.

A Mercedes Benz W220 EZS all keys lost.  Autel couldn’t do it, the password could not be read by xhorse vvdi mb tool through IR using the 1-4 min method.

After 14 hours of reading and failing through OBD (Direct Connection) to get Password, I was finally able to password calculate using VVDI MB.

the Chip is a 1D69J I have K-Line Can H Can L 3x 12V connection and ground. This EZS is problematic. The easiest way is just to desolder the chip and read it. But since I didn’t have the adapter to read MCU off circuit with VVDI Prog. I did it the only way I could. So it’s a success either way at the end of the day.

OBD Mode via Bench not on car. 1D69J MCU needs to be taken out and read on EZS adapter which I do not have. The fast method does not work.

EIS stood at the office reading and calculating with the VVDI MB which took 14 hours reading the 1D69J EIS data.

Read and Failed 641 times but with every failure the progress moved up 1% each time. So I kept reading even though it failed until it completed 100%. Than I uploaded the cluster of information.

I succeeded making the key without soldering.

It took me a lot of time to complete. The job could be easier if you have EZS adapter or ak500.  Read mcu with Prog or AK500 then upload file via vvdi mb.

www.vvdishop.com

http://blog.vvdishop.com/program-benz-w220-ezs-all-keys-lost-with-vvdi-mb-via-obd/

Which Adapter to Renew NEC Key with VVDI MB?

 Question:

Which VVDI MB adapter is for the unlocking NEC key chip? green or blue one?

Solution:

Use green board, your NEC is 57.

Read the key on vvdi mb tool, then you will get Version you will know what adapter should be used.

Sometimes you need to soldering SMD fuse on the green adapter.

After reading the password of the chip, key can became unuse status, key has to be placed in ignition to become used again. This can take many hours. So using battery support is recommended.

Click “Identification key” and VVDI MB soon read NEC V57 key info successfully! Key number is 1. Then click “Renew” button to virgin NEC V57 key. Wait a while key erasing complete 100% and success!

Xhorse FBS3 Smart Key Benz 2009 Keyless Not Working Solution

 Question: 

I tried today to make a keyless key on a Mercedes benz s350 2009 with xhorse vvdi mb and FBS3 key.  but the keyless function does not work, error: The key is not recognized.

At the same time, only keyless does not work (The central lock is working by inserting the key into the ignition lock, the car starts, the doors close/open if you press the buttons). Keyless go did not!!!

Solution:

Change FBS3 key frequency does not work. It is not a problem of frequency.

Neither Xhorse nor CG keys will work for older non-BGA cars before 2009.
You need original for those.

The keyless function will not work if the original key has two batteries, you need to use the original factory key to prepare new key.

Read also:

http://blog.vvdishop.com/exchange-vvdi-fbs3-keylessgo-key-frequency/

VVDI MB Program Spinter W906 All Keys Lost without Token

 Mercedes Sprinter W906 all keys lost programming by xhorse vvdi prog and vvdi mb tool on bench. Reading MCU data using vvdiprog, no need to calculate password online. Password is extracted directly from dump.

FYI: Add a spare key is easier, check the guide here.

Device used:

Lishi HU64 auto pick

Xhorse VVDI MB BGA Tool

Xhorse VVDI Prog

2 VVDI BE keys to be programmed

Benz EIS EZS Gateway test platform 

Main steps:

Decode door lock

Remove EZS

Read EZS adapter

Make key

Procedure:

Decoding of the door lock (HU64) with the Lishi 2in1 Pick tool

Remove EZS

Read data with VVDI Prog software and EZS adapter (without soldering)

If don’t have EZS adapter, check wiring diagram and solder

In VVDIProg software, select Immobilizer->Benz-EIS Sprinter 9S12DT256 (Adapter)->Read ID

Read ID success

Read EEPROM and save data

Run VVDI MB software, select Prepare Key File-> Load EIS file

Load EIS data read by vvdi-prog

Select key7 and key8 unused key position and Prepare Key File

Insert key into EZS and turn ignition ON

Then remove key and insert BE key into vvdi mb tool

Calculate password success. Save key file.

Preparing key 7 and key 8 until completed

Go to Read Write Key function.

Load key7 key file and write key

Turn on ignition switch and turn off

Insert key into VVDI MB,  write 1st key success

Repeat the procedure to write 2nd key.

Test both new keys. Working no issue, car starts, remote control works.

Done.

http://blog.vvdishop.com/xhorse-vvdi-mb-program-mercedes-sprinter-w906-all-keys-lost/