Lee Riddlesden

Guest
Plugged diagnostic tool into fr 2.0 tfsi, came up with error codes 12599 and 12600, no engine management light has appeared, what does this mean? Is there a problem or not?
 
Not a clue. You sure of the codes? What tool did you use to read these?

edit: I take it back. never occurred to me to put a 0 in front.
 
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Cars been remapped, wonder if this might have cause this