No fuel in rail after changing HPFP

Derlob · 09-03-2022, 03:25 PM

Hi,

I did change My hp fuel pump, and now there is no fuel in fuel rail.
Car cranks but does not start.
On inpa i see pump voltage is 0
Fuel rail pressure is 4.99 bar

Rheingold No faults

New hpfp
New fuel rail with sensors
Only thing what i did not change are the injectors.
Can someone help me, can it be bad injectors?

Bmw 118d
N47

Derlob · 09-11-2022, 12:24 AM

I did change the injectors but then found what i did wrong. I connected the two fuel hoses incorrectly to the diesel pump. I have now connected them both to the correct socket. But I get p3002, i did get the car was started but it was shaking and engine fell out. Could the New pump be broken because I tried to start it when the fire hoses were wrong and i also did the bleeding thenwith ista

09-03-2022, 03:25 PM	#1
Derlob New Member 1 Rep 5 Posts Drives: Bmw Join Date: Sep 2022 Location: Belgium iTrader: (0)	No fuel in rail after changing HPFP Hi, I did change My hp fuel pump, and now there is no fuel in fuel rail. Car cranks but does not start. On inpa i see pump voltage is 0 Fuel rail pressure is 4.99 bar Rheingold No faults New hpfp New fuel rail with sensors Only thing what i did not change are the injectors. Can someone help me, can it be bad injectors? Bmw 118d N47 Attached Images Last edited by Derlob; 09-05-2022 at 11:20 AM.. Reason: More
	Appreciate 0 Tweet Quote

09-11-2022, 12:24 AM	#2
Derlob New Member 1 Rep 5 Posts Drives: Bmw Join Date: Sep 2022 Location: Belgium iTrader: (0)	I did change the injectors but then found what i did wrong. I connected the two fuel hoses incorrectly to the diesel pump. I have now connected them both to the correct socket. But I get p3002, i did get the car was started but it was shaking and engine fell out. Could the New pump be broken because I tried to start it when the fire hoses were wrong and i also did the bleeding thenwith ista
	Appreciate 0 Quote