Ford P1009: EVAP System Self Test Not Able To Complete

Is your scanner showing Ford P1009?
No worries. We'll show you what it means and how to deal with it.

Presented by

Randy Worner

00:00/00:00

Ford P1009: EVAP System Self Test Not Able To Complete

OVERVIEW

Severity

Medium

DIY Difficulty Level

Intermediate

Repair Cost

$200-$560

Can I Still Drive?

Yes (Short-term only)

What Does The Ford P1009 Code Mean?

This DTC sets when the EVAP system monitor is unable to complete due to EVAP system or component concerns.

What Are The Potential Causes Of The Ford P1009 Code?

Excessive fuel tank vapor pressure
Excessive fuel tank vacuum
Vehicle is in RUN mode
Vehicle refueled during EVAP system monitor

How Can You Fix The Ford P1009 Code?

This DTC may be accompanied by other DTCs. Carry out the key ON, engine OFF (KOEO) self-test. Diagnose the other DTCs first. If no other DTCs are present, inspect the EVAP system for causes of excessive fuel vapor pressure or vacuum. Check the EVAP system for any visual signs of damage. If no concerns are present, clear the DTC and repeat the self-test.