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2019 fusion 2.0


Giotal

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It is an evaporative emissions code. "Evap system switching valve performance/stuck open". While it sounds like it would be a slam dunk to replace the valve, there are other component failures in the system that can trigger that code. You need to have it diagnosed. 

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  • 3 weeks later...

This doesn't look like a serious problem. If you are about to fix it by yourself, try to start with searching "fusion p2450" on youtube. Sometimes you just need to check all the pipings, sometimes to clean or replace the valve itself. But overall, this issue is quite common among various cars - no worries.

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