Low fuel pressure 335D EDC16CP35

[TALIS69001]

Good morning all,

It would seem that it is possible to play on the low fuel pressure from the mapping on the EDC16CP35.
I know that the ECM do the monitoring, but to adjust the pressure I can't see where.
Can someone tell me if possible ?

[Flisting]

Yes, it's possible

[AKH84]

how much pressure and iq you request?

[TALIS69001]

Actually the low fuel pressur is at 4 bar at iddle and at high load is arround 3 bar, but at high load when drive, engine stop with a high pressur fault.
Actually the IQ is 80mg and high pressur at 1750bar.
I have change fuel filter, it's better.
I have change fuel quality, it's better.
But the I think is the low pressur fuel.
A tuner says it's possible to adjust the low pressure to resolve this problem, but I dont know if is real.

[TALIS69001]

Hello, does anyone have a solution?

I can't find anything anywhere, besides nobody talks about it