hello friend, please vcds logs and post it here we can check it. Only way is good logs so u can solve your problem

I'will make a logs this days because i don't have vcds .. and i will let friend to get his vcds and make a logs...Btw i get this error Mass air flow sensor(g70) open or short to ground , maf is turned off by software and iq is by map...

Hello, i hear something like a bubbles in the right side of intercooler? Its not every time but when i give gas or i reving on idle... when i turned off and go to the right side i hear something like a bubbles? This is almost 99.9% boost leak? Please answers..

I have an idea stop thinking about a master and go to a real look at the car and tell you what it is

Problem is bad "fueling" by dirty map sensor, because maf is turned off and iq is by map.. Map sensor have fluid on it and this is the problem, after cleaning it, its good enough. Maybe my variable geometry is for clening but in this time its okay. And by fluid the map sensor cuts of boost and fueling .