Home >> BMW >> 2011 >> 335i 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Self Diagnosis - N55 - Diagnostic Trouble Codes - DTC P1638 (BMW DTC 100001) Through DTC P10EB (BMW DTC 10BA41) >> DTC P112A; BMW DTC 10AA50: Coolant-temperature sensor, plausibility: engine temperature in rel. to model implausibly too high >> Fault code