N54 HPFP VCV Tables

BloodyZ4

Specialist
Mar 17, 2021
56
37
0
Germany
Ride
Z4 35i DCT
some hpfp stuff to make you happy :joycat:

naming is pretty self explanatory...
dont blame me if your hpfp blows up... you have been warned

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Could you or someone else define the HPFP stuff for INA0S when you find some time?
Wanna get rid of the cold start chatter since I installed the PFS POD today.
 

Winny_N54

Lurker
Jul 4, 2023
14
3
0
Hi @mj6234 ,

I have a similar issue like you. My config is:
  • Stock turbo 18psi
  • Walbro LPFP 525l/h
  • 30, 40 or 50% of E85
  • JB4 BEF RACE
  • Not equipped with helix
  • Stock values in HPFP tables xdf
At Idle, i have my HPFP going up to ~1800Psi with my afr which turns to 15,6 some ~5 second, then my hpfp goes back down to its initial value of 750psi idle. My pump also knocks for a few seconds. I'm afraid to damage it.

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HPFP.JPG


I only have this idle pressure problem with mixture e85, not 91/93 octane.
It's impossible for me to extract the logs because I did it with JB4 Mobile and the log extraction function doesn't work on my Xiaomi 12.

Were you able to solve your problem ? :pensive:
 
Last edited:

iTurbo

New Member
Mar 27, 2017
5
0
0
Ride
Euro E92 335i
hello,
does someone have the rail pressure cold tables for ia8os in an xdf? or have i overseen it?

greetings 🙋‍♂️
 

bernardo774

Lurker
Aug 15, 2022
22
11
0
hello,
does someone have the rail pressure cold tables for ia8os in an xdf? or have i overseen it?

greetings 🙋‍♂️
I have for IJEOS, you can use for start point
 

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