Need software for ECU

[AlexKZwestfalia]

Hello, I am from Kazakhstan. And I have VW eurovan California 1994, 2.5l, ACU, AT, EGR. Recently my ECU #023906024A was broken. It lost software. My ECU repair man said to look for it only in North American internet forums. May be you can help me to find soft, or link to download it free or for money. New ECU for my car cost is 3200$ on ebay. Thank you for attention. Best regards.