P1247 code Runs fine until pushed uphill?

2018 FORD TRANSIT
35,000 MILES • 3.2L • 5 CYL • 2WD • AUTOMATIC
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JAMESNOGA
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Runs fine until pushed uphill. Loses power after downshifting several times. Foot to the floor and little response. Engine rattles when shut down.
Jul 30, 2025 at 11:46 AM
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JAMESNOGA
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Forgot to mention new air filter and cleaned mass air flow sensor.
Jul 30, 2025 at 11:49 AM
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STRAILER
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Yep, it sounds like the turbo is shot, this is what is making noise when the engine is shut off.

DTC P1247: Turbocharger Boost Pressure Low

Here is the part that needs to be replaced, if you need help let me know. Check out the images (below). Please upload pictures or videos in your response.
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Jul 30, 2025 at 5:37 PM
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JAMESNOGA
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That's what I was thinking. Ugh! Repair is way above my pay grade. I will keep you informed as I go.
Jul 31, 2025 at 3:51 AM
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STRAILER
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Yep, this is a common failure with these vehicles. If you can upload images of the turbo turbine that would be great.
Jul 31, 2025 at 10:23 AM
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JAMESNOGA
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Apparently this is the problem
Aug 7, 2025 at 1:35 PM
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STRAILER
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Yep, it is common, thanks for getting back to us, it will help others.
Aug 7, 2025 at 6:48 PM