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code PO201 f150 5.4L 3v

2004 F-150 with the 5.4l 3 valve
This could be a real long story but I'll try to make it short. I bought the truck with 180,000 miles on it. I knew it was gonna need some work but I got it cheap so I put $1000 in and did a timing job. That seemed to go OK no problems there yet but I was getting a misfire code on cylinder 4 and it was obviously a dead miss. So I check the coils, spark plugs, fire to the coil, and all was good then I checked the injector by listening to it and it was not making as much of a noise as the others were so I changed it#4 then when I started up I got these PO201 P0204 PO205 PO208 checked for fire to injector #4ECT with the node light and there was none. This looks to me like wire harness damage that should be pretty obvious but I haven't found anything yet.
So any help with this would be greatly appreciated I am at a loss at the moment
 
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