just had one today,2005 f-250 100 000 km or so,p0611 p1378, I though is would be
a wire chafe,but in the end a new ficm got it to start and not blow the fues,this is the first time I have seen this,are you guys running into to this alot? and should a still be looking for a chafe, a had a look but did not find anything yet