CGDI BMW Software V3.2.0 Adds Porsche 2M25J

 CGDI Prog BMW software update to V3.2.0.

CGDI BMW V3.2.0  NEW

(2020.12.29)

1. Software interface optimization and upgrade

2. Porsche Key Learning added 2M25J chip Learning：Read basic information, Key learning, Load EEPROM

3. CAS4 Key Match(OBD) added "Repair remote key intelligence"

4. Key Match process and display optimization

5. BMW data Repair process optimization

6. Fix some bugs and optimize software performance

CGDI MB Reset Benz 7G EGS TCU

 

CGDI Prog MB is possible to reset/erase Mercedes-Benz 722.9 7g TCU Transmission Control Unit.  Check step-by-step instructions below:

 

Run CGDI MB software

Select Auto Commuter function
Select engine type: TCU

Check wiring diagram
Follow diagram to connect cgdi mb with TCU

The diagram need external 12V power. must follow the diagram . Some EGS cable that customers buy from other website can not use with CGMB.

Read TCU information

Read TCU info success

Press Get to get erase password

Calculate erase password successfully.

Press Erase to reset

Erase TCU success
Read information again

TCU has been reset.

 

Note:

The EGS status , if "personalized " option not marked , "Activated " option marked,  the EGS has been erased by other tool . This status may will cause erase failure . you need to put it back to car to activate it first ,or use other tool to activate it . Then use CGMB to erase .

After software show you ''erased successfully " , you need to read the EGS status to check if it correct erase . if not , reboot your cgdi ,do it again

If erase password can not calculate , send your file to CG tech support .They can help you to calculate

After you erased succeed , install TCU back to car, need synchronize with autel, mb star diagnosis etc

CGDI Prog MB Software V3.0.5.0 Update Feature

 CGDI Prog MB software update to V3.0.5.0 (21/11/2020)

CGDI MB V3.0.5.0

1. Added the function of activating the new BGA key;
   2. Improved the function of reading the new BGA key;
   3. Improved W204/212, W221 dashboard mileage repair function.
   4. Optimized the mileage repair function interface;
   5. Optimized the 639 CAN all key lost collection eis data function;
   6. Fixed the problem that some W216 eis failed to read;

Solved! CG Pro “No found key” Problem

Here's the engineer solution to CG pro 9s12 programmer can not detect the key chip and shows error “No found key”.

 

1, First remove the cover with coil of the cg-pro, and place it as shown in the picture below. And then try to write key.

2. Write key follow cg pro prompts, if still not working, try to put the chip into these places marked red below

3. Avoid touching the coil position by hand and keep the equipment stable during operation
4. Install the cgpro cover after finishing the operation.
Note: Do not break the coil. 

If problem exists, customers can try to buy and replace a L4 inductor on the CG-PRO motherboard which locates in the lower right of the USB interface.

This is old one

This is new one
Inductance model: SHC0603-470m, patch 0603

https://www.obdii365.com/service/solve-cg-pro-no-found-key-error.html

CGDI MB W205 W222 W447 FBS4 Cluster Version List

Question before starting: 

Does CGDI MB support Mercedes FBS4 W447 cluster mileage reset?

Solution: 

Yes. But not all W447 cluster versions.

Check CGDI Prog MB supported Mercedes FBS4 instrument cluster type list.

Chassis	Mileage Repair Method	Instrument Cluster Version
W205	Software Filter Version	2059023013 2059023103 2059024618 2059025708 2059028308 2059028411 2059028504 2059028711 2059028817 2059029414 2059029514
	Hardware Filter Version	2059021304 2059022204 2059024001 2059024803 2059026002 2059028700 2059029614 2059029704
	Restore Factory Setting Version	2059021419 2059024318 2059026418
W222	Software Filter Version	2229021310 2229022310 2229022610 2229023515 2229026114 2229028210 2229029511
W447	Software Filter Version	4479023804 4479024005 4479026202 4479026604
	Hardware Filter Version	4479024006 4479024202 4479026904 4479029506
Note: Dash Chip R7F701414 is not supported currently.

*The cluster version is modified till June 2020. Keep updating more versions in the feature.

Note:

1).

FBS4 mileage repair license and extend adapter is required in order to repair mileage for MB FBS4 cluster.

2).

How to Check FBS4 cluster version?

The instrument version can be judged by the P2 position version of the instrument before year 2018.

Read also:  How to Repair Mercedes W205 FBS4 Mileage with CGDI MB?

Easy Way to Read BMW B38 ISN Code with AT-200 and B38 Cable

Here obdii365.com introducts an easier way to read B38 with AT-200 and B38 easy cable set. 

MOE B38 N13 N20 N52 N55 MSV90 adapter  is required.

Connect B38 adapter set with AT-200 and 12V power adapter

In AT-200 software, select BMW->BOSCH MEVD17.2.3 TC1793_B38

Press Platform

You can check wiring diagram to connect if don’t have B38 easy cable set. 

Press identification

Then Read ISN

Read ISN code success.

Check AT200 ECU list 

See also: How to clone B38 ECU with AT-200 (normal way)? 

How to use CGDI BMW to Repair CAS Data?

Device: CGDI Prog BMW key programmer

Function: BMW Data repair

Explanation: 

Supports modifying  ISN, VIN and frequency in the CAS data

Supports modifying the ISN, VIN in ECU data, N13, N20, N55 and B38 DME

The corresponding data type must be manually selected to modify the corresponding data otherwise an error will be reported.

How to know whether CAS data is encrypted? 
Use CG pro to read CAS data (CGDI BMW can read CAS4/CAS4+ data)

CAS1 CAS2 CAS3 CAS4 modify data
The CAS data is not encrypted, the CAS ISN and ECU ISN are the same.

How to replace CAS data?
The CAS data of car A is broken. You can find car B CAS data same model as car A. We only need  to change data of the frequency of the CAS data of car B, VIN and ISN to be the same as car A.
Remember to add key again.

Example: CAS3 data repair
Select data type: CAS3

Load eeprom data (i.e CAS3 0L01Y eeprom.bin)

change/modify VIN and CAS ISN

Save data

CAS3+ CAS4+ modify data

CAS3+ CAS4+ data is encrypted

For example CAS4+ data repair:

Select data type: CAS4

load eeprom data (i.e CAS4+ 5M48H.bin)

The current data is CAS for encrypted version data. Do you need to decrypt the ISN?

Click “No” will show you CAS ISN

Click “Yes” will show you ECU ISN

You will be tipped to put the key of the original car into the CGDI BMW coil; At this point, the car key of the data itself should be put in. (car A puts car A key, car B data put car B key). Or enter the corresponding key synchronization code. (if the key synchronization code is entered incorrectly).

Input the car key in the coil of cgdi bmw

Enter the original key data and confirm

How to replace encrypted CAS data?
Car A CAS data is broken, you can find car B CAS data same model as car A. You need the ECU ISN of car A, because the encrypted data CAS ISN is not consistent with car B,  then change the data as car A at the same frequency and the VIN.

That is, after loading the encrypted data of ar B, click No to show the CAS ISN of car B, and then write the ECU ISN of car A to the location of CAS ISN. Then modify frequency is the same as car A.
Save data, write it to car A. Remember to add key again.

Check key information

Select data type: CAS4, load eeprom data
Press not to decrypt the ISN
Select remote frequency: 868MHz
Manually modify/change VIN and paste DME ISN here

Press Yes to encrypt ISN

Select Modify ISN function

Press Yes to encrypt ISN

Save data

N13 N20 N55 B38 modify data

1. Load data, can not modify the frequency, other can be modified normally. After modification, save the data.

For example: repair N20 data

Select Data type N20 and load data

Modify VIN and ISN

Save data

2.Check if the data is incorrect
You can load the data and the wrong place will show up

3.Calculate DME ISN, CAS ISN and Key Code
Supports CAS4+ FEM BDC version and calculates a third data based on two data sets.

Example: calculate CAS4+

Paste DME ISN and key code, press Calculate

Calculate EWS ISN code success 

Modify key code will calculate different ISN

4. Error report

An error is reported when the loaded data and the selected data type are inconsistent

An error is reported when the loaded flash data

www.obdii365.com