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Home >> BMW >> 2015 >> 650i 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - Bank 2 (N63TU) >> Fault Code Tests >> DTC P152B: BMW DTC 1B0A61; DME -- Vehicle Speed, Speed Implausible Compared To Reference In Coast Down >> Fault description

Fault description

The diagnosis monitors the plausibility of the speed signal during overrun fuel cutoff.

Fault monitoring conditions:

The fault is detected when the measured vehicle speed deviates from the calculated vehicle speed.