I have a 1998 F-150 with the 4.6 v8 & auto trans. It flung the serpentine belt off the other day. I drove till it started getting hot and then I turned it off and had it towed home. Replaced the belt. Started it up and now it's throwing codes. Can someone tell me what these codes mean and what the repair is for them. I don't know if throwing the belt had anything to do with the codes but here they are. p0171,p0401,p1000 & p1451. Thanks!

 

Check the p-code sticky in the top section of the this section.

https://www.f150forum.com/f6/p-codes...causes-246645/