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      01-13-2016, 10:41 AM   #93
tuikku
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Drives: BMW E92 335d
Join Date: Jan 2016
Location: Finland

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Quote:
Originally Posted by zackz View Post
@ tuikku: First, thanks for your contribution, very interesting information.

As you do, I'm making my own softwares, and I'm testing the fuel system limits.

What about the stock in tank fuel pump? Does it do the job at high power levels?

If i'm right you own a pre lci 535d with solenoid injectors? So slightly bigger in tank and hp pumps as 335d's, in stock form...

How much fuel pressure are you asking now? Problem is that the stock Hp rail fuel pressure sensor can read max 1800 bars.
Hi
Tank pump is same in almost every model, it is ok.
Yes solenoid, my cp-pump is bigger 95 => 75.
Rail pressure sensor reads 2000bar, but I am using 1800, solenoid injectors can not handle more, piezo´s can.
My cp-pump is in it limit now, if I give more fuel, pressure collapse.
Appreciate 0