I tried to operate with the emulator on EWS2. I read the ISN out by INPA having no issues, but have problems with writing it to the emulator. I connected it to 12V, ground and K-line directly to the K-line adapter. I have the right COM port selected, but no luck with writing the ISN into it. Several times I got "No response or device not connected" and several times "Wrong response" error. The jumper was shorted. Any suggestions? Wrong connection, low voltage (actual was 11,46V from the car's battery), wrong software?

Administrator
Hello, our engineer ask you if your K- line was connected properly, you can buy this cable to try.
http://www.ecutool.com/VWAUDI-KKL-USB-CABLE-4091_110.html
Thanks!

What about the software http://www.sinodownloads.com/down/download/ecutool/3505021BMWEWS2EWS3.2EMULATOR.rar
is this not needed? How does emulator learn ISN number?

Administrator
Hello, i have sent the software package to you, you can try again.
Thanks!

Hi this software doesnt work, I cannot run any of the files, i have no anti virus or firewall. Also, as question above asks, what K line adapter do I use to program this, can I use db9, and which pins of db9 connect to emulator?

Administrator
Hello, these are the steps:
1. Remove original EWS2 control unit, find +12v ACC, GND, K-line.
2. Disconnect emulator from K-line, connect K output from emulator to.
3. DME(DDE) <-> EWS line.
4. Don t forget to short two starter relay wires (EWS connector)!
5. Car is ready to start.
It doesn't need to connect to the computer.
Thanks!

hi,

i need this emulator, what k-line adapter i need to program ISN code ?

thankq

Administrator
Hello,
1. Remove original EWS2 control unit, find +12v ACC, GND, K-line.

2. Disconnect emulator from K-line, connect K output from emulator to.

3. DME(DDE) <-> EWS line.

4. Don t forget to short two starter relay wires (EWS connector)!

5. Car is ready to start.