I have a 2005 volvo VN with a D12. Truck running OK but have two engine codes and dash warning I can not clear. Can anybody HELP me out.
MID128 PID 124 FMI 4 EPG 1 electrical fault
MID 128 PID 78 FMI 5 Fuel Feed Pump Drive Stage
What do they mean. The exhust brake is functioning. Truck 2weeks prior had two injectors and injector cups replace.???
THANKS IN ADVANCE