2006 Mercedes-Benz E350 Q&A

2006 Mercedes-Benz E350 Question: Where are the relays for fuel filter and fuel pump located? Thanks. Mumin

location of relays for fuel filter and fuel pump for 2006 M/Benz E350. -
Answer 1
Relay's under the hood. Fuel pump is in the fuel tank. Now my question is why do you ask? Did you loose fuel pressure, car die? -
Comment 1
Yes. I loose fuel pressure and I have to cut off the engine and allow it cool down for 40 to 60 minutes before it picks up again. Thanks. Mumin. -
Comment 2
Use a IR thermometer to determine how hot the relay is getting before it shuts down. May have electrical problems or a bad pump that is really heatying up the circuit. -