Code p0236 please help

[Celtic01]

Hi guys first post here I have recently bought a 2004 a3 2.0 tdi. I have full service history.
It also has had a new turbo fitted and did limp mode for a couple of weeks after but got a sensor put in and now it drives fine.
my problem now is this code it keeps throwing up even after resetting it.
the code states p0236 turbo charger / supercharger boost sensor A circuit range / performance.

Thanks for any help given it is highly appreciated.

 

[s3dave]

Not 100% but i think that is a MAP sensor code, check the wiring or clean the sensor

 

[Celtic01]

Not 100% but i think that is a MAP sensor code, check the wiring or clean the sensor

ok mate I'm a bit of a novice could you please point me in the right direction so I can have ago myself.
picture would be great, thanks for your reply.

 

[Vex182]

You have a 8p mate? I guess as it's a 2L, might be better to ask them.