Scirocco Central

Hello, i have a 1.4 tsi 122ps scirocco. A couple of weeks back, the engine management light came on, I got home and plugged it in and it came up with a boost leak. I unplugged all sensors and checked pipes, then cleared the light. It was fine for around 3 weeks, and then today, i was giving it a boot full, and it came back on again. It didn't change the way it drove or anything, so I'm guessing that it is just happening a split second, like a small leak. Could anyone give me some more guidance on what to check for and what to change, the car is remapped as well. Any help would be much appreciated.
Cheers Josh.

Have you checked the intercooler pipes? they have those silly clips which leak aswell