VCDS scanner Worsley??

[Tiprat]

Good evening everyone I'm having a couple of problems with the A4 convertibles and looking for someone to scan them (I'm happy to travel).
I have tried an Audi scanner off the internet with no luck, I've used an isoft car scanner again with no joy, so am struggling to find out what's wrong.
If someone is happy to offer help and advice I'm happy to receive it.
Thanks.

 

[Tiprat]

Surely somebody must be able to at least of some advice, or recommendation.

 

[blackpool1974]

So what are your problems ?

 

[Tiprat]

Good evening Blackpool1974 thank you for your reply, the symptoms are juddering under acceleration, initially it only appeared to stutter 2or3 times in 2nd or 3rd gear between 2k-3k rpm now it's doing it a lot more.
I've changed the MAF sensor, the erg valve, another sensor on the air intake pipe (I'm lucky in the respect that I have 2 identical cars so can swap stuff over) everything I've swapped hasn't changed anything on either car, I'm thinking of changing the N75 valve (I think that's the antistutter valve) from what I've read. But I've also read on the forum that a sensor/switch can over heat somewhere on the firewall and that this could cause my symptoms but I can't find the thread again to see what part it was.
On a side note I work as a paramedic and I've even contacted our fleet garage to ask if they can scan the cars, I we use Skoda's but they said that the software is different and can't help.

 

[Sidrick]

https://obdeleven.com/en/