Title: Inspect the pressure regulator systems.
Course: Diesel Equipment Technology III (20107-III) > Section: Diesel Engines: Servicing the Fuel Supply System

Inspection should include following manufacturer guidelines for checking the fuel pressure regulator system (e.g., check valves, pressure regulator valves, restrictive fittings).

ASE 3: I. Diesel Engines: G. Fuel System (P-1)

Process/Skill Questions:

- What are the various methods and components that manufacturers use to help regulate fuel pressure?
- What could cause a low fuel pressure complaint?