[BiturboS4] Rumor(s) Behind The New S4

Steven Lin steven at juniper.net
Thu Sep 26 22:23:33 EDT 2002

What Philip meant by taking apart the ECU was to take the plastic
cover off of the box enclosing the ECU.  Stamped right on the top
you'll see the part number along with the ECU revision (e.g. A, H, M,

The ECU revision is also retrievable through a VAG tool connected
to the OBD port.


jysap  writes:

> hmm....i just looked on the driver's side door and the build date
> (11/99) was stamped there. I cannot see the ECU giving any more or
> different info, but who knows.......  Quite frankly, I am surprised
> that my EARLY S4 has not given me the problems of some other
> owners. I guess I have a (built on) "Tuesday car."

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