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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0010-P1236 (N62) >> BMW Me9.2.3 (DTC P0010-P1236) >> DTC P1078, BMW Hex Code 0x2A6D, BMW Code 10861: VVT-Overload Protection Control Motor Current High Input (Bank 1) (MAX) >> Possible Fault Causes

Possible Fault Causes

- Binding in VVT mechanicals, pinion gear, etc. - Chatter from loose reluctor (bolted on right?), magnets missing; - servo motor has internal short circuit (no measurable winding resistance) - Shunt, servo motor shorted to ground.