Code P0001?

2003 TOYOTA COROLLA
140,000 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
Avatar
SCOT VILLA
  • MEMBER
  • 1 POST
Fuel pressure regulator open circuit.
Aug 8, 2023 at 11:20 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STEVE W.
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 15,146 POSTS
Could you verify that code and vehicle please? There is no electronic pressure regulator on that vehicle and no code matching that number. It uses a mechanical regulator as shown in the image.
Image (Click to enlarge)
Attached Media
Aug 10, 2023 at 2:39 AM
Advertisement