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HELLA 6NU 014 864-751 EGR valve

HELLA 6NU 014 864-751 EGR valve

€142.67

      • Operating Mode:Electric
      • Supplementary Article / Supplementary Info:with seal
      • Number of pins:5
      • Assy. / disassy. by qualified personnel required!
      • Item number:6NU 014 864-751
      • Manufacturer:HELLA
      • EAN number:4082300819625
      • Engine Code:This characteristic varies depending on the car model.
      • Condition:New
      Trade numbers: HELLA 6NU 014 864-751
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Description

In BMW engines, the Exhaust Gas Recirculation (EGR) valve is a key component of the emission control system. It plays a crucial role in reducing harmful emissions and improving fuel efficiency by:

Function:

  1. Recirculating Exhaust: The EGR valve diverts a small portion of the exhaust gas from the engine’s exhaust manifold and routes it back into the air intake system.
  2. Lowering Combustion Temperature: By introducing cooler exhaust gas, the EGR valve helps to lower the combustion temperature inside the engine cylinder.
  3. Reduced Emissions: Lower combustion temperatures lead to a significant decrease in the formation of nitrogen oxides (NOx), a major contributor to air pollution.
  4. Improved Fuel Economy: Cooler combustion also allows for more efficient burning of fuel, leading to better fuel economy.

Components:

  • Valve: This is the main component that controls the flow of exhaust gas. It opens and closes based on signals from the engine control unit (ECU).
  • Solenoid valve: This electronically controlled valve regulates the opening and closing of the EGR valve based on engine conditions.
  • Sensors: Various sensors, such as temperature and pressure sensors, monitor engine conditions and provide feedback to the ECU to ensure optimal operation of the EGR system.

Importance:

The BMW Exhaust EGR Valve is essential for responsible car ownership and operation. It contributes to:

  • Cleaner Emissions: By reducing NOx emissions, the EGR valve helps to improve air quality and minimize environmental impact.
  • Improved Fuel Economy: Efficient fuel burning translates to reduced fuel consumption and lower running costs.
  • Compliance with Regulations: Modern BMWs meet stringent emission regulations, and the EGR valve plays a key role in ensuring compliance.

Points to Remember:

  • Over time, EGR valves can become clogged with carbon deposits, affecting their performance and leading to engine problems. Regular maintenance and cleaning of the EGR valve might be necessary.
  • Modern BMWs often have sophisticated EGR systems that are electronically controlled and constantly adjust based on various factors like engine load and speed.

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