Wire for the high pressure fuel pump?

Tiny
BHAMDOC1973
  • MEMBER
  • 2015 BMW 428I XDRIVE
  • 4 CYL
  • TURBO
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
I just put another motor on this car. It's not an AWD, I can't seem to find the connector going to the hpfp on the passenger side which is right on to of the valve cover. Can you find out for me which harness patch does it come out from? All coils and injector wires are in but no separate wire is found coming from there. It's a 2 wire connector. You will see where it plugs into the pump, grey connector on pump.
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Friday, May 3rd, 2024 AT 11:08 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi,

My wiring schematics aren't set up in a way to know where the harness would be located.
However, it should be a 2-wire connector and if I recall, the wires are red and white. Also, they should travel to the HPFP from under it. Have you checked closely under the pump?

Let me know.

Joe
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Sunday, May 5th, 2024 AT 6:13 PM
Tiny
BHAMDOC1973
  • MEMBER
  • 2,010 POSTS
Found it plugged in on the other side of motor on another sensor. Yes, red and white. Thanks
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Sunday, May 5th, 2024 AT 6:33 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi,

You are very welcome. I'm glad you found it.

Take care and feel free to come back anytime in the future.

Joe
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Sunday, May 5th, 2024 AT 8:40 PM

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