i just finished installing a new fuel pump ande fuel filter and when i started it up it isntantly shot me a p0120 code {which is a first } did i bump somthing or mot chjecked something ??? any suggestions also its making a serrious knock like its a time bomb going to blow up ???

 

did you kink any of the lines? isnt a P0120 code a throttle body sensor?

 

I don't think so I'll climb under it and check out the run to the filter and take a look in the access opening in the trunk but I don't think I did but never can know. Ordered a new tps so I'll have that next week might hit the wrecker and see if I can score a fuel pressure regulator