32ce00 Bmw Fixed «Instant»

or a "Drivetrain Malfunction" message on the iDrive screen.

Inspect the lower grille area for debris such as rocks, twigs, or heavy snow/ice. 32ce00 bmw fixed

Swap the two hoses on the sensor (if design allows). If the pressure reading goes negative, the sensor works but hoses or DPF are wrong. If reading stays high positive, sensor is faulty. or a "Drivetrain Malfunction" message on the iDrive screen