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P0441

Overview

Code

P0441

Code Type

P

Code Class

P0

System

Emissions

Severity Level

Low

Emissions Related

true

Drivability Impact

None

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0441 indicates incorrect purge flow detected in the EVAP system

Symptoms

Check Engine Light illuminated

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

EVAP purge control regulates fuel vapor flow to the engine

Possible Causes

Faulty purge valve; Blocked EVAP lines

Diagnostic Steps

1 Command purge valve via scan tool; 2 Inspect EVAP hoses; 3 Replace purge valve if stuck

Drive Safety Notes

Safe to drive, but emissions control is affected

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