OBD Guide

P00FE

EVAP System Tank Vapor Line Restricted/Blocked

P00FE is an OBD-II diagnostic trouble code meaning: EVAP System Tank Vapor Line Restricted/Blocked. Common causes: clogged or kinked fuel vapor line, evap purge valve malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Check Engine light comes on
  • Increased fuel consumption
  • Difficulty starting the engine
  • Unstable engine idling

Causes

  • Clogged or kinked fuel vapor line
  • EVAP purge valve malfunction
  • Damaged or clogged carbon adsorber
  • Fuel tank pressure sensor malfunction

How to Fix

  1. Check the integrity and condition of the fuel vapor line
  2. Check the operation of the EVAP system purge valve
  3. Clean or replace the carbon adsorber if necessary
  4. Check the fuel tank pressure sensor
  5. Clean the system from possible contaminants

Related codes

Error P00FE by Vehicle Brand

FAQ

What does the P00FE code mean?

P00FE is an OBD-II diagnostic trouble code that indicates: EVAP System Tank Vapor Line Restricted/Blocked

What causes a P00FE error code?

The most common causes of P00FE include: Clogged or kinked fuel vapor line; EVAP purge valve malfunction; Damaged or clogged carbon adsorber; Fuel tank pressure sensor malfunction.

How do I fix a P00FE diagnostic trouble code?

To fix P00FE: Check the integrity and condition of the fuel vapor line. Check the operation of the EVAP system purge valve. Clean or replace the carbon adsorber if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P00FE?

Limited driving only, diagnose soon

How much does it cost to fix P00FE?

The estimated repair cost for P00FE is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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