Fault code on Golf bluemotion tdi.

[AudiA8Quattro]

One of the guys that works for me has the code P2563 on his Golf.
Turbocharger Boost Control Position sensor circuit - implausible signal.

It’s an intermittent fault, but does seem worse when the car isn’t being used much.
Also the glow plug light flashes.

The car is a bluemotion 1.6 tdi, I think, 2010 plate.

Will this be down to clogged veins on the turbo? Or the actuator sticking? Or something else?
Thanks in advance..

[Snoopy]

http://wiki.ross-tech.com/wiki/index.php/18995/P2563/009571

[AudiA8Quattro]

Thanks for the reply, will look into it!

[topher]

first thing to check on these is that the actuator is holding vacuum. ideally use a mityvac or similar but good old lung power with a bit of vac hose works too. depending on the turbo thats fitted the actuator can usually be replaced separately