Reply To: Intermittent 'Error' light

Morning Graham.

I have a Grancabrio that has a similar light – reads on the OBD as ‘fuel circuit A control pump open..’. Actually there is nothing wrong having connected to the Maserati OBD which is more sophisticated, plus observation. The guys at the shop said that there is a short somewhere – either nr the fuel pump or could be in the ICU. Either way, to find it might take an hour or 20. They advised leave and monitor. I just turn the light off using my OPD app now.