Another problem to add aswell as the newly discovered brake sensor issues I have is this:
turbo makes a howling sound at revs up to 2000rpm both on and off the pedal (sounds like a police car). Ok so its spooling, never heard it before but most noticeable in mornings. Also I here a consecutive( scrape scrape scrape) sound occasionaly on low revs and it sounds like a flap maybe opening and closing like the wastegate maybe? Kick of turbo is also more noticeable after 2000. Noises below 2000 sounding like leaking or tv noise on a blank channeel (sshhhhhh). No pipes are leaking pressure and the car does deliver full power although I think power curve may have changed. Any ideas??
Non of these symptoms were there a couple of weeks ago.
turbo makes a howling sound at revs up to 2000rpm both on and off the pedal (sounds like a police car). Ok so its spooling, never heard it before but most noticeable in mornings. Also I here a consecutive( scrape scrape scrape) sound occasionaly on low revs and it sounds like a flap maybe opening and closing like the wastegate maybe? Kick of turbo is also more noticeable after 2000. Noises below 2000 sounding like leaking or tv noise on a blank channeel (sshhhhhh). No pipes are leaking pressure and the car does deliver full power although I think power curve may have changed. Any ideas??
Non of these symptoms were there a couple of weeks ago.