Turbo Errors P2032 & P1497

[Sloppysod]

Could some please throw some light to what these two mean - Turbo Errors P2032 & P1497?
I was away from home a few weeks back and an fault or message popped up on the dash, after about 5 restarts it went away, so did not worry too much. Anyway Yesterday, accelerating away from a round about the car didn't feel right, and was noisier than usual so I decided to run a Global diagnostic check and it turned up have two errors linked to the Turbo that I assume relate to recent 'feelings'.
Thanks

[RichardW]

Difficult to say as they are intermittent, and didn't occur at the same time. I'd be looking for a split hose first if it's noisier. 2 faults would suggest to me a wiring problem somewhere on the 5v system, but it might be difficult to track down till it gets worse!

[Sloppysod]

Thanks Richard yes I understand intermittent faults are the worse, but I like to see if I can prevent a failure.

Anyway, I cleared all the faults, replaced the foam filter for the Boost valve, original was crumbling, Cleaned the Air Map Sensor, checked all the vacuum plumbing I could see, after a 40 mile trip, these faults have not reappeared - result!