Code result
P0450
Evaporative Emission Control System Pressure Sensor Malfunction
Moderate severity
What it means
A general electrical fault on EVAP pressure sensor/switch A — used to monitor canister pressure during leak-detection diagnostics.
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
Sensor failed
highOne of the most commonly reported causes for this code — check this first.
Related help
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