Key for MB w203 C200 2000 year NEC chipe.

[Babos]

Hi can you help me with my problem?
I bay car mb c200 cdi 2000 year w203. Car have 2 key fcb3 with NEC chipe inside.
1 key working but other one no.
I open bad key and see inside is damage part i go to master and he repair bad parts. Now key working but he is not on my car :( car no see radio code no locksmit.
In this bad key iron key is original from this car and car door open with him.
Now i have working used key for other car.
Can i read dump from my car working key and write this dump to this used key?
I dont know how this work in practic, but i think it is posibol becouse be 2 keys one original and second clone.
How you think this be easy way and working?
Key ID 233.221.011D
Best regards
Babos.

[mercis]

nec chip can you only renew and with generated dump new writte,for test swap nec to other key

[Babos]

what for this i need?
Dump form other key only or sameting alse?

[mercis]

for key making need dump from eis

[Babos]

thank you need searh good tool for read this chipe and for low price. for one job.

[aassfour]

if you buy cheap programmer , u might kill your EIS , i suggest take it to a locksmith

[avtonega]

thank you need searh good tool for read this chipe and for low price. for one job.

Dismantle EZS and read motorola MCU 908 or 912
Post dump on D.K., I will generate keys for you
All you have to do is write new dump on NEC key

[Babos]

can i used UPA programmer or this be better MOTOROLA MC68HC08 908 PROGRAMMER ETL 908 AUTO ECU PROGRAMMER for read and write EZS
if i bay upa he cam do more chip not only this motorola it is good for other jobs if he good work with this chipe.

[aassfour]

why dont you buy the Rosfar the red box 9s12/CAS programmer its more stable then rosfar R260 , or get Rosfar 207

[Babos]

up
hello all.
I bay upa for this job.
Can i not unsolder chip but only conect wires to pins and read?
Thank you.
Best regards.

[mercis]

see upa manual,lift reset. and you need sec bits
and use aut.baudrate

[jjscalak]

Hei guys.... I have some problem with the same model of car. 203 C200 2000 y. 2.0 B Compressor
In the car is new (used) EIS from other car. Old EIS is completely damaged...
I read the EIS using ETL. I did generate new keys using mehaco, and i did program new keys ( small nec ) by AK500.
I prepare ESL for coding, but nothing happens in the car..
I see that keys is changing.. ( status key - from first use - to used )
But nothing happens in ESL...
Maybe i make somethings wrong in ESL....
Can someone take a look on my data from ESL, and help me to make virgin from that reading ?
Best Regards....

358271

[jjscalak]

my question already out of date. I worked it out.