New Owner 2001 AudiTT 225 45,000k miles. Stock everything except intake. Been working great but today drove it into town wasnt hard on it at all parked it had lunch and then started it up and noticed that the turbo is spooling but there is no boost. Its all engine. Everything sounds fine just no boost. This is my first turbo car so no clue what to look for. Thank you for your help.