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Why does Mercedes benze 520 have 2 fuel pumps?

Anonymous

∙ 13y ago

Updated: 10/20/2022

I wonder that too for my 420 sel. My mechanic says that it is because the fuel needs to be pressurised on its way to the engine; less wear with two pumps doing the job? I don't know.

Wiki User

∙ 13y ago

What else can I help you with?

What is 517 rounded to the nearest tens place?

520

What is 522 rounded to the nearest ten?

520

Where is the fuel pump relay for a 1992 BMW 520?

i'm also looking for it, mine 89's model

What is 515 rounded to the nearest ten?

520

What is the answer to 4.8 percent of 520?

4.8 percent of 520 = 24.96%4.8% of 520= 4.8% * 520= 0.048 * 520= 24.96%

What is 17 percent of 520?

17% of 520= 17% * 520= 0.17 * 520= 88.4

What is 70 percent of 520?

70% of 520= 70% * 520= 0.7 * 520= 364

What is 85 percent of 520?

85% of 520= 85% * 520= 0.85 * 520= 442

What is 11 percent of 520?

11% of 520 = 11% * 520 = 0.11 * 520 = 57.2

How is the 30 porcent of 520?

30% of 520 = 156= 30%/100% * 520= 3/10 * 520= 0.3 * 520= 156

What is 25 percent of 520 pounds?

25% of 520= 25% * 520= 0.25 * 520= 130

Where is the fuel pump relay on 520 BMW?

The BMW fuel pump relay switch is located on the firewall in the engine compartment. The relay switch can be found on the drivers side of the firewall.