where is the relay pump bmw 320 e46 150hp 2003

[FidodidoTuning]

You don't arrive the ground to the relay pump behind the port objects
The signal part from the main relay next to the ecu, but it does not reach the relay pump
In fact, if I should give mass to the relay the pump part...
Can someone see in your wiring diagrams if you actually sehnale mass to the relay pump part from the main one near the ecu?
Thanks...

[elettro72]

hello, but if you have ******** c? the diagram,on relay pump fuel, it seems to me that there are 2 fuses (f54 20ampere and f4 (10 ampere),f54 ? the positive . the power supply to the coil two wires:black/purple red/white red/white c? the fuse f4 10 amp,black/purple part from the pin n.32 of the control unit.........at least ******** gives me this if I'm not mistaken

[FidodidoTuning]

The fuses are ok
I have not had the tempp to check the wiring diagram to see the mass to the relay the pump when you open the picture where it comes from

[robby51039]

sorry fidodido've washed the car I took a lot of water?? try disconnecting the can?you to centalina engine blow and refit happened to me and by other means

[FidodidoTuning]

The machine ? was stopped for more than a year,I don't know if you have taken water
Thinking it may,I found anke water inside the injectors
Are blocked by the rust...

[robby51039]

I with a medium that had done the automatic washing off and then it was off moral short on the +15 dellecentraline I burned the fuses 15a brain that smokes and-a-half plant to air some arrival at ecu u I find it a bit of damp breath spray contacts and magic
I hope that the council is the solution!!!