Relay 2021 turbo issue

[Will27]

I have 2021 relay 2.2 blue engine DW12 with code p2563 turbo position sensor deviation , a local garage has changed couple of sensors but after couple of weeks fault comes back they can’t find a turbo boost sensor, I have some basic diag I can’t reset code but I tell it new Egr fitted it deletes stays of about a month now I’m thinking Egr sticking causing low boost ???

[PaulC5]

On our 2007 C5 the turbo boost pressure was taken from the MAP sensor, however your Relay may be different.

[Will27]

Thanks the map sensor has been changed looking online looks like there is a vacuum operated turbo pressure sensor going to try and find it tomorrow

[Will27]

Had a look at turbo yesterday the actuator is electronic so does that mean the position sensor is built in the actuator no vacuum pipes ????