clone ezs mercedes cdi w203

[alexracing]

hi to all I would like to replace the ezs on a 220 cdi with a used one,someone already done this without problems?

[jolidj]

to clone the ezs of the unplug the 2 processors a and solder them on the l-other , or read and write l-other.

[alexracing]

to some photos on

[legendaryslave]

you are the evening, you can post two photos that I made and I will tell you now that the work ? complex and you have to reverse the two processors

[alexracing]

you are the evening, you can post two photos that I made and I will tell you now that the work ? complex and you have to reverse the two processors

sorry if you are impatient you can give me some advice ,look for your answer thanks.

[jolidj]

but which photo do you need??? remove the two processors and saldali on the new ezs.....

[alexracing]

but which photo do you need??? remove the two processors and saldali on the new ezs.....

are you sure you just swap the two micro with the other ezs used?

[jolidj]

if the ezs used nn had problems and is equal to the ezs new sn for sure.

[legendaryslave]

here you go have fun :cool:

[alexracing]

ok I see if I can and let you know thanks.

[alexracing]

ok I see if I can and let you know ,if I want to read them and rewrite them I can do to have the wiring diagram?

[sno74]

as you concluded, perhaps I have to change it also I ezs I put the key, but will not unlock the framework.......you have unsoldered I read....

[alexracing]

Hello, I replaced the two micro with another ezs but the problem was the steering lock also this encoded,in fact from the same problem ,I replaced the steering lock and the internal eprom with the broken one and it worked

[sno74]

mine also does not open the steering wheel lock but do you remember that ep2 was there in the ignition, maybe I start them..... but you have always taken the breakdown is not new stuff I think.....

[blackwolf76]

On my Merc ? happened to me the steering lock broken. I, for one? I removed only the electronic part of the old, and I have reinstalled on the new (to collapse), and it worked without problems. Of course everything has to be done without soldering or change anything, just take components of the same number. Be careful not to replace the steering lock before performing this test that everything is working. If the mounted, and if it does not work the recognition it closes and then did not remove ir? from the bay, if not in pieces.

[sno74]

thanks for the advice and then my to take it off I have to break it in pieces here, nothing moves.... now I see what decides the master of the car.....

[blackwolf76]

thanks for the advice and then my to take it off I have to break it in pieces here, nothing moves.... now I see what decides the master of the car.....

If you can not unlock not remove easily...

Has a latch that closes when ? locked and does not allow for the removal from its compartment.

[motorsport]

thanks for the advice and then my to take it off I have to break it in pieces here, nothing moves.... now I see what decides the master of the car.....

sno let us know your outcome!!

[alexracing]

you I got one to collapse,eventualmento I have one on the inside of the w203 and a complete kit of a w210,but before replacing the steering lock, you can do this test:you have to remove ezs remove the plastic part connecting everything, please insert the key warms up with a hair dryer at normal micro code 2j74y at the same time by tapping on the steering lock if you open it, you can detach easily,

[Already]

there should be a built-to be replaced for this problem. do a search and you'll know

[sno74]

by let's see if you can find something for the moment the car ? still the customer has to decide in fact I have already set up a spending and that the car is 13 years old and tells me that he wants us to think? if I get off I start to disassemble it and see if you can? do with integrated that you said.....

[cristianbomberos]

Hello alexracing you are successful then in the enterprise?

[sno74]

sorry if I have the most up-to-date ? got the new key and the car ? match for now, it's all good.....

[alexracing]

you are successful,ezs, you can clone as well as the steering lock replacing the eprom ,and the key you can repair just that it is not corroded or you can use a key that is abandoned by replacing the nec with that of the original key,if
you have qalche similar problem to solve, we can also scodificare partially the ecu let me know

[cristianbomberos]

I was curious to know why? to me ? gi? happened 5 or 6 times on a w203 and I have always only replaced the steering lock with a new one, and then reprogrammed with the diagnosis

[blackwolf76]

I was curious to know why? to me ? gi? happened 5 or 6 times on a w203 and I have always only replaced the steering lock with a new one, and then reprogrammed with the diagnosis


I do not understand...
replace the starter motor steering lock with another one (used or new??) and you can program it to the car with only the diagnosis?? that diagnosis ???

I give you these questions because? this ? a fairly common problem and I wanted to understand if there is another way that is different from the recovery eprom of the old components.

[cristianbomberos]

The replace with a new one, and with the key to the workshop which is a key orange encoded with the steering lock on the new encode it with the ezs

[blackwolf76]

Ah... here

steering lock new key workshop supplied with the lock, of course, all at prices that are not just popular...

[cristianbomberos]

? no...from you the customer what you spend if you replace with used parts, etc?

[legendaryslave]

? no...from you the customer what you spend if you replace with used parts, etc?
I co 200 cards you put it in motion

[blackwolf76]

You try to save where possible... The steering lock only new costs around 400 euros, to collapse me the cable with 40/50 euro...

[sno74]

These days, you only know the word savings...... however, I think you must explore the question of block used someone ? managed to do it, and that the components have been disassembled from the old.....

[blackwolf76]

These days, you only know the word savings...... however, I think you must explore the question of block used someone ? managed to do it, and that the components have been disassembled from the old.....

as said you need to detach the flash from the old and put in the new, even if at times it breaks the mechanical part and the ? can change it by retrieving the card from the old ? mounted interlocking and do not need to solder anything.

[cristianbomberos]

[raffaell0]

Not to open another discussion, given that c?? a lot of material about EZS, I wanted to ask a acquaintance with a w210 you turn the key, and even if the call key. Question, in the case unsolder the two flash me is complicated, I have another option? And the cio? , if I purchase a EZS,an ECU and the keys I part the car?Maybe even buy the block?
Tomorrow I have to go to see cos?? that is not to be. Check everything well before, battery key, cleaning the contacts inside the key if c?? the coil disconnected,etc

[legendaryslave]

Not to open another discussion, given that c?? a lot of material about EZS, I wanted to ask a acquaintance with a w210 you turn the key, and even if the call key. Question, in the case unsolder the two flash me is complicated, I have another option? And the cio? , if I purchase a EZS,an ECU and the keys I part the car?Maybe even buy the block?
Tomorrow I have to go to see cos?? that is not to be. Check everything well before, battery key, cleaning the contacts inside the key if c?? the coil disconnected,etc

also the steering lock

[blackwolf76]

Usually ? the steering lock to break, or the transponder in the key.

[jolidj]

if you sn corrupt, the fail nn solve the unsoldering. read and post . so let's see if sn or good. if it goes well then I'll just find another and pass them to the mcu.
are you sure that the nn and the esl???? the steering wheel I unlock???

[raffaell0]

Go there today to see.But as I said the x phone will Not turn on the picture.The fact ? and as I know can? be of everything.From the lock to the ezs or the key.All with similar symptoms*****and I can check the key if it works? Apart from looking at it from close up or with the lens?

[alexracing]

hi if you are interested I have the complete kit for mercedes 210 and 220 cdi

[jolidj]

Cn the kit solve. If you insist cn the key to try to turn on the ignition you should hear esl unlock . If nn is nothing can be of tt. If you have star then comes to the conclusion without any problems.

[raffaell0]

*alexracing thank you of the offer .if I need it held? account.

Star I do not own.But if you do not turn on the framework, the diagnosis is not working or sbagluo?

The kit should be with?

[Sirlancillotto]

Hi, I can not view the photos of this thread. I have a w203 and, at times, while ? in gear, the ignition is switched off and all electrical services but remains in motion. I have heard that this may be caused by the EZS defective, you are going to break... so I Wanted to see the picture to understand if the chips are the same that I have.

I have to have some special permission to open the photo or just register as a user?

[msport (exil77grande)]

I invite you to read the rules.

[Sirlancillotto]

I invite you to read the rules.

The fact of the (late).

Thanks.....

[alexracing]

If while driving the ignition is switched off or it will not work the lights and definitely the key, already? success with a client that has two keys that everything is ok with the other makes that defect.

[Sirlancillotto]

If while driving the ignition is switched off or it will not work the lights and definitely the key, already? success with a client that has two keys that everything is ok with the other makes that defect.

Hi Alex, thanks for the response....

I had thought of myself to the key, why? when the problem occurs if the thread does not turn any longer.

Just this morning, came out from home to go to work, after about 10 Miles while I was running at a low speed, suddenly ? switched off the ignition, all the lights, the radio, the air conditioning, the windows etc.. The engine ? left powered on, but all electrical services, except for the ceiling, they were dead.

I stopped on a pitch, I turned off the car without removing the key, and I tried to turn it on again directly, but the key is not turned, it was like stuck... Then I pulled out, and, when I rinfilata, has everything worked out perfectly.

[Sirlancillotto]

The beautiful thing ? that the key that I'm using ? new made in the Mercedes at the popular price of about 400 euro, including key coding, etc.... The Avr? 6 months of life.... Now I'm looking for the invoice, and put it on the swap....

[Sirlancillotto]

Hello Alex, for now, I changed the batteries to the key question that ? well as new.

I have purchased about six months ago, why? I had lost the original, which I found, but that ? unusable, why? I made it clear with the Star. I would like to find a way of riprogrammarla.

Now the tester? for a few days and see if ? only a battery problem (I have provided a new model with only one battery inside instead of two as on the original) or if ? own a comparable one.

But you know, this type of programmers work?