2003 ford windstar se dianostic code 0001 came up.

Question

code means that the fuel regulator is open, is this a easy fix

Answer 1

This code would be invalid for this Year Make and Model, you would need to use another scan tool to get the proper code that is set, If you used another scan tool the code would be a lean bank fuel trim code, such as a P0171 or a P0174. Lean code with Ford are mostly caused by vacuum leaks , or a MAF sensor not reporting correctly and a MAF cleaning are usually the solution.