2011 E87 engine power deficiency problem.

[VWDaveBMW]

Hi,

I am experiencing a rather unusual problem with my engine. In lower gears and at low RPMs, the vehicle accelerates moderately; but, when I apply full throttle, the engine exhibits a sluggish response and a significant deficiency in power. Getting up any type of an incline is difficult.

I own an Obdeleven code reader, however it is not displaying any information. I have detached the air intake, and the turbo rotates freely when I apply finger pressure. A little amount of oil, but not excessive. No visible fractures in the charging hose.

Starting to run out of ideas. Assistance with defect identification would be much appreciated.

[Screwdriver_1]

Initially, specific engine data will be beneficial.
A comprehensive scan with BMW-specific equipment may uncover issues that generic scanners cannot detect. Also live data check may uncover possible difficulties

[VWDaveBMW]

Hello, it is the N47 engine with a power output of 130 kW/177 hp, and it has 126,000 kilometres recorded.
A friend has a competent professional-grade reader that I intend to borrow.
Thank you.

[Trevorseaf]

Inspect all hoover hoses as well.

[VWDaveBMW]

This may seem like a trivial inquiry, but could you clarify which pipes are the vacuum pipes? Are they the ones associated with the EGR system?

[Screwdriver_1]

The sole vacuum pipe on the 2011 model is designated for the EGR bypass; both the turbo and EGR valve are electronically controlled.

[BEERMAN]

You can always check with AI for infos