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      01-12-2024, 11:48 PM   #1
Syegor
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Drives: BMW X5
Join Date: Jan 2024
Location: New York

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Issue with high oil pressure

I have a 2021 X5 40i with a pure800 turbo, cold air intake, tune, etc

For the past week I’ve been getting code “1C0101 - Oil-pressure control: Pressure too high.”

I’ve replaced the oil sensor and pressure valve. Problem still there.

I’ve monitored the car and when the code pops up my idle Oil Pressure PSI is at around 45-50 psi, and 85-90 psi under regular acceleration… If I press the gas a little harder, I was able to hit 113 psi… The engines mechanic noise also increases when this happens.

Here is a video of the mechanical noise the car makes, it’s always there, but now it has gotten louder, especially when the code pops up.

https://streamable.com/r8n46i

Is my oil pump bad or it’s something else?
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