Motormanagement sign stays on

[Beentjes]

My Volvo V70 (2006) has got a new LPG installation instead of a CNG. But now the Motormanagement sign in my dashboard is constantly on. Is it possible to get it off?

[McVolvo]

Every time you use gasoline for while the engine light will come. After using LPG again and 5-10 engine starts the engine light will extinguish.

[T5 T6 Schnappi]

@McVolvo How about providing more information? What car, what modelyear, what engine code, which DTCs are present in the car, what has already been done to solve your issue? My first guess would be wrong plugs, clogged fuel filter, or intake leak.