On my Mondeo TDCi first registered 03/10 a yellow triangle with a spanner plus a yellow exclamation mark in a yellow square appears in the dashbourd display with the words "Engine management Fault".
Can anyone give me a clue what this fault could be?
The car had a full service 02/2012

Thank you in advance

Paul

If the car is running fine, the only way you are going to find the problem is with a code reader. As it should still be under warranty, I would take it back to the dealer to check.