Manifold absolute pressure limit set to 3000, but pressure still will not rise

More info?

What the log actually shows

Two things stand out from the screenshot #9102:

• MAP rises cleanly and then sits dead flat at 255 kPa abs while RPM keeps climbing to 4683 — that flat top is a clamp, not a flow limit. A real turbo/airflow wall gives a soft approach and a small ripple; this is a hard ceiling.
• 255 = 0xFF in a single byte. That is the classic signature of an 8-bit pressure field — either the MAP axis last breakpoint, the limiter table top row, or the sensor linearisation/scaling word — capping at 255 kPa regardless of what you type in the "max boost" scalar.

So the fact that you raised manifold max to 3000 hPa abs doesn't change anything if the value is being truncated or never indexed above 255. Fact from the evidence: it plateaus exactly at 255. Inference on my side: it's a scaling/axis limit, not a mechanical limitation of the turbo — worth confirming against the tables before touching hardware.

One honest caveat: the 4 MB 111.bin did not parse on my end, so I have not verified any of this in your actual calibration. Nothing above is a check I ran on your file.

What I need to narrow it down

• Vehicle / year / engine, and ECU type with HW and SW IDs (the 4 MB size doesn't match the usual raw dumps for most of these — could be an encrypted or truncated read)
• Which definition/XML you're working with, and whether its MAP axis or the boost limiter is defined as 8-bit
• How MAP is being logged — raw sensor voltage/raw ADC, or a modelled/calculated boost PID? A capped sensor output looks identical to a capped table on a graph
• Turbo actuator type (pneumatic wastegate, electronic, VNT) and whether there are any DTCs, especially underboost/overboost
• Whether the bin can be supplied raw/unpacked, plus the modified map list — a few names is enough, I don't need the whole tune

If you can drop the MAP sensor part number or its pressure range too, that settles the 255 question in one line — a 2.5 bar sensor will never read 3000 hPa no matter what the calibration says.