how do i flash a 722.9 transmission for a benz with a snap on modis scanner. ive changed the cyliniods, conductor plate and valve body some one told me i need a star diagnostics. ive tried everything with the scanner its saying it needs to be devirginized or something like that


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MercedesMedic made a comment.
8 months 1 week ago

Are you trying to program a new or used valve body? Yes it needs to be virgin meaning not coded to another vin. Plus you will need to use star diagnostics scanner.

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BMWadict made a comment.
8 months ago

You can't. You need to do it online with Star Diagnostic Scanner.


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