I own a bezza 1.0 cc manual but the engine light frequently on by itself. Once the check engine light is on then the eco mode will not functioning. When the check engine light is on sometimes car car is jerking eg when accelerate the car seems like no petrol keeps choking. Sent into service centre the mechanic said need to recalibration ecu but problem still persist. Does anyone here suffer the same fate as mine? Any solution thanks in advance