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Intake and Exhaust Gas Management

Modern engines make use of their exhaust gas in a variety of ways. Most commonly, the gas is recirculated in order to reduce combustion temperatures and thus reduce emissions.
 

BorgWarner provides compact and highly efficient solutions reducing fuel consumption and the associated CO2 emissions, including exhaust gas recirculation (EGR) modules, valves and coolers. As a product leader, we are uniquely positioned to produce all EGR components, allowing us to design and develop fully integrated EGR systems.

EGR Systems

Recirculating exhaust gas and combining it with an air and fuel mixture reduces the combustion temperatures that produce harmful nitrogen oxide (NOx) emissions.

BorgWarner develops complete high- or low-pressure EGR systems tailored to its customers’ specifications that reduce fuel consumption and emissions.

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EGR System for Passenger Vehicle Applications
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EGR System for Commercial Diesel Applications
EGR System

EGR System

Features

  • Fully integrated EGR solution
  • Tailored system for any application
  • Robust, highly engineered components

Benefits

  • Optimizes combustion process
  • Reduces fuel consumption and emissions

EGR Modules

Leveraging its extensive know-how in manufacturing complete exhaust gas recirculation solutions, BorgWarner offers a variety of EGR modules combining valves, coolers, tubes and bypass valves for both high- and low-pressure EGR systems.

EGR Valves

Our electrically actuated EGR valves feature a high actuation force, fast response time, flexible mounting orientations, compact package size and patented anti-contamination / anti-sticking technology. With their high flow capability, excellent sealing and corrosion resistance, they operate reliably in the most severe environments, enabling medium- and heavy-duty commercial diesel engines and vehicles to comply with increasingly rigorous global emissions standards.

EGR Coolers

As a global market leader in EGR cooler technology, BorgWarner has pioneered in the development of exhaust gas heat exchangers to meet increasingly strict emissions standards.
Today, our range of applications, from 0.9 to 92 liter engines, and know-how in this field make us the partner of choice when it comes to developing the next generation of EGR coolers.

EGR Modules
EGR Module

Features

  • High efficiency fin to allow a compact design
  • Internal core components made of stainless steel for improved durability and corrosion resistance
  • Integration of all components (EGR valve, cooler and tube) for system modularity

Benefits

  • Broad product range for all current makes and models
  • Reduces fuel consumption and NOx emissions

Exhaust Heat Recovery Systems

Energy recovery is a key player when it comes to increasing the efficiency of combustion and hybrid vehicles. BorgWarner’s exhaust heat recovery systems transfer the heat that would normally go out the exhaust pipe to the vehicle’s coolant fluid to reduce the warm-up phase of the engine and increase passenger comfort.

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Exhaust Heat Recovery and LP EGR Integrated System
EHRS Standalone
EHRS Standalone with electric actuator

Features

  • Heat exchanger with hybrid tube technology
  • E-bypass valve with low parasitic heat
  • Option of two functions in one product: EHRS and EGR
  • Optimized packaging and weight

Benefits

  • Significant fuel economy for FHEV and PHEV
  • Cabin comfort

Smart Remote Actuators

Our brushless DC actuators deliver high torque and excellent durability with aluminum body and PM gears. Integrated electronics with dynamic position sensing provide enhanced accuracy. Enables data logging for post-event analysis and internal diagnostics. Water cooled, flexible interface for turbo and valve applications.

Smart Remote Actuator

Smart Remote Actuator

Features / Benefits

  • Torque: >5Nm
  • Working range: 115 degrees
  • Resolution 0.28 degrees
  • Response time: <250ms (room temp, no load)
  • Voltage: 12 v / 24 v
  • Operating temperature: -40 degrees Celsius to 125 degrees Celsius
  • Vibration: 18grms
Compact Brushless Actuator

Compact Brushless Actuator

Features / Benefits

  • Torque: Up to 12Nm
  • Working range: 110 degrees
  • Resolution 0.2 degrees
  • Response time: ~250ms
  • Voltage: 12 v / 24 v
  • Operating temperature: -40 degrees Celsius to 145 degrees Celsius

Electronic Throttle Valve

Regulates the air intake for gasoline and diesel engines, helping vehicle manufacturers to meet stringent emission standards and improve fuel economy. BorgWarner offers both gasoline and diesel air control valves with DC motor, 2-stage gear system, non-contact position sensing, fail-safe return spring and aluminum bodies.

Electronic Throttle Valve

Features / Benefits

  • Non-contact sensor – SENT or Analog output
  • Bore sizes from 40 - 90mm
  • Compact packaging and low mass
  • Sealed gearbox for turbo service
  • Fast response time
  • Precision airflow control
  • Excellent durability across many applications

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