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Ghost-
June 14th, 2012, 03:47
Good day,
Day by day I am learning more about our RS6's by "playing" with VAG-COM or cleaning almost everything from the car from seats to engine (even installing 3'' downpipes!).

Today I found something of which I can not find the answer in here or in the internet, so I'm asking with the hope that someone can clear my doubt.

What is the difference between ECU number: 4D1 908 558, 4.2l V8/5VT, G 0004
And: 4D1 908 558, 4.2l V8/5VT, G 0002

What does G 0004 and G 0002 mean?

I ask this because I got my ECU back from Eurocharged, before I sent it, it was G 0004, after they flashed it with the EC software it says G 0002.

Is there anything I should worry about?

Thank you!
Ghost-