Hi guys iam new to the forum.just bought myself a2004 fiat stilo 1.9 jtd estate.drove all the way from london to dorset with no problems whatsoever.next day i cleaned the car up and under bonnet.then tried to start car and it started then died,done this a few times.eventually i got it to run then went down the road for 200 metres then cut out,p0606 fault code showing,cleared the fault then same happened 200 meters up the road died again,same fauly came up.what could be be the problem,car ran perfect when i picked it up then the next day cleaned car up now i have this problem.please can anyone help,many thanks nosher.