Hi,
I own a 2004 Octavia 1.8T V20 4x4 with an ARX engine. It has been chipped with the RS settings.
I’ve had several problems with the engine, one day ago the N249 valve was replaced, and that was an enormous improvement. But now the N75 waste gate regulator valve is a bit suspect as well.
I know this valve is an almost mystical part, the internet is full of the magical properties of different versions of this valve, but also with the negative experiences of people who tried a different version.
As far as I’m aware the original part number from 2004 has been replaced by a later part number.
You list 058 906 283 F as the part number, is that still the current and latest part number?
The reason I’m asking is that I’ve read other part numbers as well, like 058906283C and 06A906283E.
Thanks in advance for your reply.
