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ECU P/N Question

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Old 08-07-2006, 06:28 AM
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Default ECU P/N Question

I have an ATW Tip and VAG COM shows my ECU p/n as 4B0-906-018-Q.

When I search a parts supplier I see that this p/n is superceded by p/n 4B0-997-020-BX.

Does that mean that either p/n will work fine in my car? I'm looking to get a spare ECU that I can flash with APR s/w (I currently have GIAC).

Thanks!
Old 08-07-2006, 01:11 PM
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Default I know they replaced my ECU and it had 2 different numbers on it. Edit:

Checked previous link that is the ECU that is on mine also. If you VAG it though it still says it is an 018Q<ul><li><a href="https://forums.audiworld.com/a4/msgs/2485184.phtml">Old thread</a></li></ul>
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