[DaBotta]

Hello guys , hope someone can help me with my problem.


Got an W212 with A2129055600 ESZ , that have a problem. Don't recognize the key when is inseret. I had tested with CGDI , all other position are working but KEY INSERED no't show.

Now i have another ESZ but i cannot clone it , becuase i cannot compute the password , because CGDI cannot find see the key is inseret in the ESZ. 

Allready tried to mesure the current on the led diode , and when the key is insered it's change it to 9V aprox , if i remove the key the current is about 1V. Is there any other way to "fix" this problem , just till i read the password so i can clone the ESZ ? 

Thank you

[MahoJohn]

Hello guys , hope someone can help me with my problem.


Got an W212 with A2129055600 ESZ , that have a problem. Don't recognize the key when is inseret. I had tested with CGDI , all other position are working but KEY INSERED no't show.

Now i have another ESZ but i cannot clone it , becuase i cannot compute the password , because CGDI cannot find see the key is inseret in the ESZ. 

Allready tried to mesure the current on the led diode , and when the key is insered it's change it to 9V aprox , if i remove the key the current is about 1V. Is there any other way to "fix" this problem , just till i read the password so i can clone the ESZ ? 

Thank you

hi,

can you read the ESZ data? and does the car have an ELV?

[DaBotta]

Hello guys , hope someone can help me with my problem.


Got an W212 with A2129055600 ESZ , that have a problem. Don't recognize the key when is inseret. I had tested with CGDI , all other position are working but KEY INSERED no't show.

Now i have another ESZ but i cannot clone it , becuase i cannot compute the password , because CGDI cannot find see the key is inseret in the ESZ. 

Allready tried to mesure the current on the led diode , and when the key is insered it's change it to 9V aprox , if i remove the key the current is about 1V. Is there any other way to "fix" this problem , just till i read the password so i can clone the ESZ ? 

Thank you

hi,

can you read the ESZ data? and does the car have an ELV?

Yes i can read it , but cannot compute the password , becasue the ESZ don't see when the key is inseret.

[MahoJohn]

Hello guys , hope someone can help me with my problem.


Got an W212 with A2129055600 ESZ , that have a problem. Don't recognize the key when is inseret. I had tested with CGDI , all other position are working but KEY INSERED no't show.

Now i have another ESZ but i cannot clone it , becuase i cannot compute the password , because CGDI cannot find see the key is inseret in the ESZ. 

Allready tried to mesure the current on the led diode , and when the key is insered it's change it to 9V aprox , if i remove the key the current is about 1V. Is there any other way to "fix" this problem , just till i read the password so i can clone the ESZ ? 

Thank you

hi,

can you read the ESZ data? and does the car have an ELV?

Yes i can read it , but cannot compute the password , becasue the ESZ don't see when the key is inseret.

and ELV? the car have elv or not?

[12manux]

Remake solder joints on the PCB ,common problem on W212 eis,had like 20 done so far .

thank me later

[raffy haddad]

Try compute as all key lost
regards

[DaBotta]

Try compute as all key lost
regards

How to do that , if the ESZ don't recognize if the key is inseret or not. Even AKL need to insert the simulation key , and on that point everything stops

@12manux wich one's  ?

[12manux]

Try compute as all key lost
regards

How to do that , if the ESZ don't recognize if the key is inseret or not. Even AKL need to insert the simulation key , and on that point everything stops

@12manux wich one's  ?

Remove the cover of EIS ,there are pins of the plug insterted into PCB but they re not soldered,solder them on the pcm and clean with alcohol