Flying John wrote:I had a good vacuum out of the carbon dust and a good blow through with the air line. I also worked a small bottle brush up behind the brush ring to get rid of that Insulation fault lamp.
I reset the fault code with the Peugeot Test tool and the light went out.
John, is this a latching fault? I have seen my light go out and come back on while driving.
I have blown out the brush box, and washed it with isopropanol (Then blown it again and let it air dry before putting volts through it!) My light is still on.
I took the car to Earl Street Garage in Pretwich, and confirmed the fault as 'permanent fault - insulation'. They did not reset the fault. Thanks Martyn, Rick and A.J. for looking at it.
I will have another go at cleaning out the brush box, but I am running out of ideas. What exactly is the insulation fault light testing? Does anyone know?