Code result
P05FD
Turbocharger Boost Control A Temperature Too High
Moderate severity
What it means
The boost control actuator A reports excessive operating temperature - typically heat soak from the turbo housing, prolonged high-load operation, or insufficient cooling. Boost is derated to protect the actuator electronics.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Heat soak from turbo housing
highOne of the most commonly reported causes for this code — check this first.
Related help
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