AT200—BMW Engine Control Computer MSV80 Read and Write ISN and Module Clone

ECU Chip Tunning

Tools:

MSV 80 engine computer

CGDI BMW AT-200

Wiring harness

Procedurres:

Open the software and enter in the order of clicking.

1-MSV80-Read-and-Write-ISN-and-Module-Clone

Click on “ wiring diagram”, there are two wiring diagrams.

2-MSV80-Read-and-Write-ISN-and-Module-Clone

Connect first wiring diagram.

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See the second wiring diagram, it need to add parts to the module.

4-MSV80-Read-and-Write-ISN-and-Module-Clone

After wiring, insert to AT- 200.

5-MSV80-Read-and-Write-ISN-and-Module-Clone

Click on “ identification” and see if the module is communicating.

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Click on “ read ISN”, module identification is successful, start reading ISN.

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ISN reading successfully, copy the current ISN and start clicking on “ write ISN”

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Wait patiently while reading data.

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Reading finished, save the original data.

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Paste ISN, for demonstration, and change the last four digits to 8888.

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The ISN was successfully modified and we read it as verification.

13-MSV80-Read-and-Write-ISN-and-Module-Clone

Click on “ backup data”, which can be used for module replacement and cloning. And then save it.

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Thanks.