Mercedes Car Fuel Pump-Mercedes Diesel Pump

Product Description

• Lift Pump (Low-Pressure Pump):

  • Located inside or near the fuel tank.
  • Its role is to draw fuel from the tank and supply it to the high-pressure pump.
  • It works at low pressure to move the fuel forward to the engine compartment.

• High-Pressure Pump (Injection Pump):

  • Found in the engine bay, this pump pressurizes the fuel to very high levels for efficient injection into the engineïs combustion chamber.
  • For Mercedes diesel engines, this is commonly referred to as the common rail system (for newer models).unique auto spares.
  • Older Mercedes diesel engines may have mechanical fuel pumps (pre-common rail), while newer models use electronically controlled high-pressure systems for better fuel efficiency and power output.