| Chassis | Engine | Code Likelihood | |---------|--------|------------------| | F22 (2 Series 220d, 225d) | B47D20 | High (2DDD boost) | | F30/F31 320d/325d | N47T, B47 | High | | E90/E91 320d | N47 | Medium | | E82 1 Series 123d | N47S | Medium | | F87 M2 (N55/B58) | N55 | Low (2D00 throttle) |
If your exact code is 2ddd00 (with two trailing zeros), it may also appear as 2DDD or 2DDD11 depending on the diagnostic tool. Always verify with manufacturer-specific software (ISTA). bmw 2ddd00
The BMW error code refers to a fault in the air intake or exhaust recirculation system, typically described as " Measured air mass too high " or " Exhaust gas recirculation (EGR) system: Air mass too high/flow too low ". In modern BMW diesel engines (such as those in the G01 X3 or G30 5 Series), this code often signals a mechanical failure or clogging within the EGR system. | Chassis | Engine | Code Likelihood |
Drivers may experience the following when this code is active: illumination. Engine Hesitation or sluggish acceleration. Rough Idling or sporadic idle fluctuations. In modern BMW diesel engines (such as those