Hi can anyone help me with a diagram of the vacuum hose layout on a 2001 225 bhp TT, i have downloaded the fault code and it is pointing to a vacuum hose leak or MAF sensor problem, i have changed the sensor for a VAG original but the light has reappeared, i am also unsure of where the hose lines go once you lose sight of them so i dont want to just pull them about without a diagram in case one comes off by accident, hope someone can help, thanks in advance