Originally Posted by
daviddunlop83
My mondeo ST did the same when i first got it.
Got the codes read and it was the EGR valve. It was replaceda year earlier also as i had the reciept for it.
Im not sure for all mk3's but for the ST i bought a jaguar EGR valve which was £115 IIRC compared to the exact same part from ford at nearly £300
For some reason I assumed it's a Euro 3, if so the EGR wouldn't bring the EML on. If it's a Euro 4 it is possible.