: Some owners choose to "code out" the air flaps using software tools like BimmerCode to prevent the error from returning, but this can affect engine warm-up times and fuel efficiency.
Sometimes the DPF is genuinely getting full, and the sensor is reading a real high pressure difference—but the ECU flags it as “implausible” because the rate of change is too fast, or the values don’t match other engine parameters (like air mass). This is rarer but possible. 32ce00 bmw fixed
You now know the secret that dealerships sometimes miss. is not about throwing parts at a sensor; it is about restoring clean communication on the BSD bus. : Some owners choose to "code out" the