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      03-28-2024, 04:04 AM   #4
Eddamoo
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Drives: BMW 430dX
Join Date: Apr 2018
Location: Sheffield, England

iTrader: (0)

Morning guys, so i logged a drive to work this morning. As expected the car behaved remarkably well but it did exhibit the problem very slightly.

Here is a datazap log of the drive:
https://datazap.me/u/eddamoo/log-171...2&mark=287-392

Markers are on the graph, but what i can see at 21.802, my accelerator position is steadily increasing, but the Airmass Setpoint, Corrected Airflow and Boost demand all drop for a moment.

So the fact the 'Setpoint' is dropping is very confusing. That suggests the ECU is requesting an airflow reduction.

Ill log again on the way home and see if i can get a more obvious log.
Appreciate 0