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Home >> BMW >> 2012 >> 528xi >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes (N20 & N26) >> Fault Code Tests >> DTC P2228: BMW DTC 105002; DME -- Barometric Pressure Sensor 'A' Circuit Low >> Fault description

Fault description

The diagnosis function monitors the ambient pressure sensor in the DME.

Fault monitoring conditions:

The fault is detected when the signal voltage of the ambient pressure is less than the limit value.

Limit value: 0.25 V