P24F6
Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open
This code indicates exhaust aftertreatment fuel air purge valve stuck open. It relates to the evaporative / emission control system and may affect performance, emissions, or drivability depending on the exact failure.
Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open
Common causes
- medium
Sensor failure
O2, NOx, pressure, or temperature sensors can drift or fail.
Typical part cost: $100-400
- medium
Exhaust leak or restriction
Leaks before sensors or a restricted exhaust can set emissions codes.
Typical part cost: $100-400
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P24F6 mean?
P24F6 means "Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open". It is a generic OBD-II code that points to a fault in the evaporative / emission control system.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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