Anti-lock Brake System (ABS) Sensors

Technology such as anti-lock brakes (ABS) and electronic stability are now common place thanks to the ABS sensor or wheel speed sensor. A small device, it has a big role to play; monitoring the wheel’s speed and rotation to prevent the brakes from locking. So, it’s important to always fit an OE quality part - anything less could compromise the effectiveness of these safety critical systems. Featuring weather pack connectors and plated pins, and rigorously tested to OE standards, Delphi ABS sensors deliver optimum signal stability and reliability in all conditions, for an accurate, long-lasting sensor that you can fit with confidence.
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Latest OE technology

Our ever-expanding range of ABS sensors features the latest digital signal technology. By creating a digital, square wave, Delphi magneto resistive and hall effect sensors only change frequency, not amplitude, improving accuracy, especially at lower speeds. They can also detect the direction of the wheels; forward, reverse and even stop. This is vital for hill hold control, autohold and automatic parking assistance technologies.

Protection from the elements

Given its position, the ABS sensor is particularly vulnerable to contamination from dirt and moisture. That’s why Delphi ABS sensors feature weather-pack connectors that lock out dirt, moisture, chemicals and other contaminants, coupled with plated pins for even great corrosion protection and improved conductivity.

Extreme testing

Water, heat and vibration can all affect a sensors characteristic. So we subject all our sensors to extensive thermal, shock and vibration testing just to be sure. With test temperatures ranging from -40 o C to 140 o C, we know they’ll perform even in the most challenging conditions. Delivering optimum stability and reliability at all times.

Easy installation

For right-fist-time fitment, Delphi ABS sensors are designed to match the OE. With like-for-like mounting and connector designs and wire lengths, technicians can fit quickly and easily, straight from the box.

The complete solution

As well as a growing range of ABS sensors, we also offer advanced diagnostic capability including the ability to read live fault codes and individual wheel speed data, essential repair data through our vehicle technical information package, and expert training and technical support.

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The Delphi Difference

  • 100 years of OE experience, supplier to the world’s top automakers
  • OE heritage and knowledge built into every aftermarket part
  • Comprehensive portfolio for a wide range of vehicles and model years
  • Streamlined SKUs for easy inventory management
  • Support through tools, tips and training
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Related product resources and downloads

Replace and programme an air filter | Masters of Motion
1 min read

How to replace and programme an air filter

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Maintenance Solutions How to Distributors DIYers Drivers Shop Owners Technicians 1 min read

Resource Highlights

Here we’re taking a look at replacing an air filter on a vehicle – as an example, a Mercedes Vito. 
The key difference with this vehicle is that in addition to changing the filter, it also needs to be programmed. This is to ensure the vehicle continues to monitor air flow rates and emissions correctly. 
Matt, our Delphi expert, takes you step by step through the process, showing you: 
  • How to access the filter 
  • How to replace it 
  • How to programme it using a Delphi system

What does an air filter do? 

The air filter protects the engine from dirt, debris or particles that can cause harm.  

How often should an air filter be changed? 

Your air filter should be changed according to the manufacturer’s schedule. It’s designed to effectively protect your engine only for a certain amount of time — usually between 15,000 and 30,000 miles. 

Why does an air filter need to be programmed? 

Programming is needed increasingly because of EURO 6 emission standards. As the vehicle is used, it will learn the air flow rates of the existing filter. When we replace it, that value will change immediately. This could have a knock-on effect for other emission control systems such as EGR, which relies heavily on the air flow values.

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