OBD Codes List

Diagnostic reference · P000E

P000E

Fuel Volume Regulator Control Exceeded Learning Limit

System
Fuel and air metering (P code)
Lamp
Check Engine Light
Category
Powertrain - Fuel/Air Metering

What it means

P000E means Fuel Volume Regulator Control Exceeded Learning Limit.

Check these first

  • A fuel volume regulator that has drifted out of its learned range
  • A clogged or restricted fuel filter
  • Low fuel pressure from a weak pump
  • A fuel pressure sensor reading off and skewing the learn
  • A restriction or blockage in the fuel system

What to do next

  1. Read fuel rail pressure and regulator command with a scan tool
  2. Check fuel pressure from the pump and filter
  3. Replace the fuel filter if it is restricted
  4. Run the fuel volume regulator learn procedure
  5. Replace the fuel volume regulator or pressure sensor if the limit is still exceeded
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.