EML came on last week as I noticed the car was idling high,plugged it into vag com & it came back with engine coolant temp sensor,ok no problem,£15 later changed sensor,light went out,happy dayz! Came back from work yesterday,over a week later & the EML came back on just as I noticed it reving up a bit! I've been told that it could be a number of sensors,cam,crank,map! My mate with vag com is away & I ain't giving stealers 40 notes! Anybody had similar issues? Please let me know!