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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P1327-U1202 (N62) >> BMW Me9.2.3 (DTC P1327-U1202) >> DTC P1666, BMW Hex Code 0x2F44, BMW Code 12100: EWS (Electronic Immobilizer) Tampering via KWP2000UE / Start Value not Accepted (SIG) >> Possible Fault Causes

Possible Fault Causes

Fault at start value calibration:; - DME does not belong in this vehicle; DME and CAS do not support mutual operation