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brownjeff
brownjeff, ASE Certified Technician
Category: Mercedes
Satisfied Customers: 13886
Experience:  ASE Certified Technician, 17 years experience, Dealership Certified, Service Manager for 15 years
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Mercedes: ware is the fule pump in a: 2001make

Customer Question

ware is the fule pump in a: 2001
Make: Mercedes-Benz
Model: s600
Engine: v12
Submitted: 8 years ago.
Category: Mercedes
Expert:  brownjeff replied 8 years ago.

The fuel pump is mounted on the left frame floor in front of the rear axle.

 

 

 

Expert:  brownjeff replied 8 years ago.
graphic
brownjeff and 3 other Mercedes Specialists are ready to help you
Customer: replied 8 years ago.
ty i will keep u posted
Customer: replied 8 years ago.
ok im not getting any power to the pump were r the fuses or what do i look for
Expert:  brownjeff replied 8 years ago.

Yes I would start by checking the fuse

 

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Customer: replied 8 years ago.
and if the fuse is good how can i tell if the pump is bad
Expert:  brownjeff replied 8 years ago.
Most likely the pump is good if not getting voltage, but if you want to check the pump run jumper wires to it one for power and one for ground and see if it runs
Customer: replied 8 years ago.
what is the fule psi has to be at
and the fuse box ware is the one u send me it not the one next to the eng.
and have it runing now but it given me random miss fire cant give it gas it boggs
Expert:  brownjeff replied 8 years ago.
Not sure on the pressure as I have no listing, but if running the fuse is good. This is the only spec. I have on the pump.
Fuel Delivery Capacity (per 35 seconds) 1 L

 

 

If you don't think it is getting enough fuel there may be a restricted filter (located by the pump)

Customer: replied 8 years ago.
it only running at 26 28 psi and the computer is give me radom miss fire
what can it be help plz and thank u 4 helping me out
Expert:  brownjeff replied 8 years ago.
Most times a misfire is caused by a spark plug. Have they been checked or replaced?
Customer: replied 8 years ago.
yes just ben replacd all of them with nu boots
Expert:  brownjeff replied 8 years ago.
Did you have the misfire before they were replaced?
Customer: replied 8 years ago.
yes
but not the fule psi ben so low
Expert:  brownjeff replied 8 years ago.
Has the fuel filter been replaced?
Customer: replied 8 years ago.
i have no id
what the best way to say it bad
Expert:  brownjeff replied 8 years ago.

If the filter has not been replaced in the last 30,000 miles I would suggest you replace it