BMW fault code 244C00

244C00 is a fault stored in your BMW's memory (an ISTA fault code, not a standard OBD-II P-code).

What it means:
DDE (diesel): charge-pressure control, high-pressure stage — control deviation, boost stays below target. Usually the VNT turbo actuator, an air or vacuum leak, or soot. Shows up when pulling away and under load, may never appear at steady cruising.

Related codes: 240F · 2453 · 246952

Decode your BMW's fault memory automatically in Telegram

Free reference for owners. Not affiliated with BMW AG; BMW and CarData are trademarks of BMW AG.