P0313

Symptoms

• The engine shakes or jerks
• Power reduction
• Increased fuel consumption
• Unstable idle
• Check Engine light comes on

Causes

• Low fuel level in tank
• Fuel pump malfunction
• Clogged fuel filter
• Problems with the fuel pressure regulator
• Injector malfunction
• Leaks in the fuel system
• Fuel level sensor malfunction

How to Fix

1. Check the fuel level in the tank
2. Check the pressure in the fuel system
3. Inspect the fuel filter for clogging
4. Check the operation of the fuel pump
5. Check the condition of the injectors
6. Check fuel pressure regulator
7. Check the fuel system for leaks
8. Check fuel level sensor

Related codes

Error P0313 by Vehicle Brand