did the mechanics checked fuel pump ECU under rear seat backrest right side cushion ?
https://www.realoem.com/bmw/enUS/sho...diagId=16_0598
__________________
E81 2007 130i 6cylinder Montego blue
Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes.