My car is a 57 plate 2.0 Tfsi. I had it Revo'd a couple of weeks ago, and at the same time had a forge FMFSITAT fitted. The engine management came on a few days later, I had it scanned by another forum member (B5NUT) and there where 3 faults, To Lean at Idle, Air system leak and over revving at idle. So we cleared these and it was fine for a few days, then it came back on, just been to have it scanned and cleared again, and it was exactly the same fault codes. The first 2 having occured once and the last having occured twice, which is the same as the first time we scanned it. Just wondering if anyone has had similar problems, or has any idea what it may be?