Home >> BMW >> 2010 >> 528xi Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1214 - DTC U1168 (N51, N52) >> BMW MSV80 >> DTC P16B1, BMW Hex Code 0x2D56, BMW Code 11606: Control Module Self-Test, Idle Air Control System Integrated Component Plausibility (MAX) >> Signal information