DTC 00561 code

[maRS2]

I have DTC code 00561
when i read in S2 central technical section what it means it says:

fuel pressure to low = increased fuel comsumption

schouldn't it be opposit:

fuel pressure to low = lean mixture

What can make fuel pressure to low
I have new FPR and new MAF

[slow2]

I have DTC code 00561
when i read in S2 central technical section what it means it says:

fuel pressure to low = increased fuel comsumption

schouldn't it be opposit:

fuel pressure to low = lean mixture

What can make fuel pressure to low
I have new FPR and new MAF

Dirty/old fuel filter,

is your feul pump getting noisy

[maRS2]

Filter is 30 000 Km
yes my pump make some noise (grumle and bubble noise) when I turn on the ignition after it's hard to hear with the load exhaust

[slow2]

Filter is 30 000 Km
yes my pump make some noise (grumle and bubble noise) when I turn on the ignition after it's hard to hear with the load exhaust

If your fuel pump is original, it could be getting lazy,

If the gumble noise has been getting louder over time i would suspect your fuel pump

Never heard one bubbling before

[BRY]

mine bubbles

[tekkno435]

mine bubbles

Thought so.

graham.

[slow2]

mine bubbles

Could be a slipper wagon thing

[GandalfS6]

00561 could be:

1. Fuel System Pressure too high or too low
2. Failure of spark plugs, ignition coils or ignition output stages
3. Ingress of air to G70 (MAF) - Check for leaks!
4. Leak in exhaust system up to catalyst
5. Incorrect signal from MAF

So you also need to check the plugs, coils, exhaust and leaks. Hope its just a leak!