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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Mechanical Maintenance: Break-in / Oil & Fluids / Servicing / Warranty > 30FF. Turbos bad?



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      06-22-2017, 05:56 PM   #1
DukerHD
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30FF. Turbos bad?

Can someone please examine this log and let me know if my wastegates or turbos are bad? Blue is boost psi, light blue is WGDC, and pink is boost target psi.

I am getting very low boost. I think I got 2.2 psi when I was supposed to hit 13.4 psi.

Completely stock engine and exhaust.



I can log anything else for you just let me know.

THANK YOU
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      06-22-2017, 06:00 PM   #2
PR3CI5N
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Boost leak. Check your upper/lower chargepipes and DV's.
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      06-23-2017, 08:35 AM   #3
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Quote:
Originally Posted by PR3CI5N View Post
Boost leak. Check your upper/lower chargepipes and DV's.
Thank you! I thought this was the issue. I already purchased a new chargepipe, intercooler, and a few other things like vacuum lines. If the leak still exists afterwards then I guess I'll do a proper boost leak test.
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