Thread: Service Engine Code P0452 Please Help!!!
View Single Post
  #2 (permalink)  
Old 02-17-09, 11:02 PM
submariner409's Avatar
submariner409 submariner409 is offline
If it won't run, chrome it.....
Cadillac(s): 2002 Cadillac F55 STS/53000mi., 2004 Ford F150 Super cab 4x4
View submariner409's Photo Album 		 
Join Date: Feb 2006
Location: Maryland upper Eastern Shore
Age: 69
Casino Cash: $20644
iTrader: (0)
Re: Service Engine Code P0452 Please Help!!!
Depends on what car, year, and engine.

You do not need to take your car to AutoZone for a scan: the entire process is already built into the car.....read the stickys at the top of several of these forums entitled "How to pull Codes" and "Got codes ? Look here".

Fuel pressure sensor does not compute.......Fuel tank pressure or fuel pressure regulator gets closer......

EDIT.....For 2002 (OBD-II) P0452 refers to fuel tank pressure sensor. Several recalls and fixes on this here and in Seville over the past few years. Involves gas caps, fuel filler pipe rust, sensor malfunction, and EVAP system operation checks.