Ok ive had the car on VAGCOM and found out my MAF is faulty. Bought a new sensor from GSF Car parts 38+vat and fitted it just. Turned the car on and it ticked over fine, as soon as i touched the accelerator there was a 2 second delay before anything happen then it coughed and spluttered up the revs and back down. checked again on VAGCOM and it was misfiring with the new MAF on. put the old one back on, still had the inital MAF problem the coughing and spluttering stopped. someone help me out here please?