bruders....am having a bit of problem with my E46 320i....it starts off with little response or akin to like a turbo lag feeling when you press the gas...this is especially true at low rpm or from a standstill....apart from that there is no problem when it runs at high speed....ran a MODIC test but no fault code appeared....could this be MAF problem? i need advice from any sifu's!!...thanks bro's....