Fuel Pressure too Low - Mercedes E250

Sulman

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Joined
Oct 26, 2019
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Your Mercedes
E250
Can anyone help

Was driving on low fuel , and engine light turned on with a message CHANGE FUEL FILTER, hard acceleration

Changed the fuel filter - but still having same problem

I called the AA, they have diagnosed the Fuel pump is faulty , I have replaced the Fuel pump , still same and have become even worst now it takes 4 to 5 attempts to start the car

thought probably the fuel pump is faulty get that checked again but it’s was perfectly fine , Injectors tested too, all components are ok

ERROR CODE: P246309 and P008791

- now giving out black smoke and burning so much fuel
- hard acceleration
- takes 4/5 attempts to start
- changing gear so slow

Someone please advice
 

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Gazwould

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Your Mercedes
C250 CDI
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