7.3L Powerstroke: P1211 Code because of low boost. Solved!!!

Here we track down and fix a low boost issue that happen to cause the P1211 code.
Disclaimer: This video is intended for educational purposes only. Always follow proper manufacturer instructions and safety procedures.

[@linogarcia2478]

I had the same code. It turned out to be the IPR. Replaced the IPR with a Motorcraft and the code cleared.
Great video!!!

[@miloramos7646]

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[@Peludoska07]

Thanks

[@JoshHefnerX]

How much boost were you loosing, that caused the P1211 to come up?

[@prodieselrepair3218]

I don't know exactly but it had a lot of leaks.

[@LukeUtigard]

I have the same code, went through icp, ipr, and ebp sensors. Still getting the p1211
Going to try to investigate further. Any other places I should look? Maybe wiring harness or idm?