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Resource Center

Our resource center will be stocked with helpful articles, tips, instruction guides, videos and more from our engineers and our service trainers. Use the search below to get started.

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MAP sensors Sensors How it works How to DIYers Technicians

Making sense of your sensors: MAF sensor

Full name Mass Air Flow Sensor, it’s more commonly known as a MAF sensor, air meter or sometimes simply MAF. While it might have many names, it’s responsible for just one, but still very important job: measuring the amount of air entering the engine.

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Vehicle Electronics & Engine Management How it works How to DIYers Technicians

Making sense of your sensors: ABS sensor

Whilst traditional braking components may not have changed much, the addition of electronic controls has made braking systems much safer and smarter than ever before. Technology such as anti-lock brakes (ABS), electronic stability and brake assist are now common place.

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Vehicle Electronics & Engine Management How it works How to DIYers Technicians

Making sense of your sensors: MAP sensor

Typically found in fuel injected engines, the manifold absolute pressure (MAP) sensor is one of the sensors an engine control module (ECM) uses to calculate fuel injection for optimal air-fuel ratio by continuously monitoring intake manifold pressure information

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Diesel Diesel Fuel Systems Diesel Systems General Maintenance and Tips Need to Know Technicians

How-to reset the DPF additive level

A step-by-step guide to resetting the DPF additive level

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Braking Braking General Maintenance and Tips How it works How to Distributors Shop Owners Technicians

How to prevent brake judder

Brake judder is not necessarily the most technically challenging issue, but it can be a source of headaches for technicians, especially since fitment issues are often at the root cause of it.

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Braking Braking General Maintenance and Tips Maintenance Solutions How to Distributors DIYers Shop Owners Technicians

Fitting directional brake pads the right way

As automotive technology evolves, and with it customer expectations for a quieter more relaxing ride, manufacturers are turning to increasingly innovative materials and designs to reduce noise, vibration and harshness, or NVH for short.

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Braking Braking General Maintenance and Tips How to Distributors DIYers Drivers Shop Owners Technicians

What is brake fade and how to prevent it

Look up ‘fade’ in the dictionary and it says ‘to gradually grow faint or disappear’ – not something you’d expect to hear in the same sentence as a safety critical component such as brakes.

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Air Conditioning & Thermal Air Conditioning and Thermal Compressors General Maintenance and Tips How to DIYers Technicians

Why oil balancing is critical when replacing a compressor

When installing a new compressor on a vehicle, it is important to make sure the compressor is oil-balanced correctly with the correct type and amount of lubricant...

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Air Conditioning & Thermal Air Conditioning and Thermal General Maintenance and Tips How to Drivers

What you need to know about air-con regassing

Did you know your car can lose up to 10 percent refrigerant per year? With less refrigerant, your car’s A/C system won’t be as efficient in cooling the inside of your vehicle...

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Delphi Knowledge Article: EGR Carbon Fouling and Build-Up

In this knowledge article, learn about carbon fouling and how to prevent it.

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Delphi Knowledge Article: FG1978 Fuel Module Contamination Issue

In this knowledge article, learn about the FG1978 Fuel Module contamination issue.

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Tech Tip Thursday: Connectors... Pierce or Probe?

Professional techs often make the decision on exactly how to connect a meter or lab scope to test an electrical circuit without damaging the wiring harness or connector. This 1-hour Delphi Tech Tip Thursday webinar covers various tools and techniques that give the best results for effective electrical diagnostics that don’t create “new problems” for your customers’ vehicles later down the road!

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Tech Tip Thursday: Master Your DMM Digital Multimeter

As the second tool in your diagnostic arsenal after the scantool, we need to use all the functions of the DMM. This webinar will cover using the DMM in testing to verify the scan tool data and how to test the circuits. You have the DMM, now get the most use from it!

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Tech Tip Thursday: Voltage Drop Testing

In this webinar, learn how to perform Voltage Drops for the best results, what voltage drops are really testing, why you need to master voltage drops, and how to determine if the problem is on the power or ground side.

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Tech Tip Thursday: U-Codes & You

What happens when electronic control modules have a “failure to communicate” with each other? You get U-Codes! This 1-hour Delphi Tech Tip Thursday webinar will help you understand various reasons why these DTCs set and share practical tips on how to diagnose and repair them.

Latest Video Resources

Technical specification Technical Tip Videos

Tech Tip Thursday: Connectors... Pierce or Probe?

Professional techs often make the decision on exactly how to connect a meter or lab scope to test an electrical circuit without damaging the wiring harness or connector. This 1-hour Delphi Tech Tip Thursday webinar covers various tools and techniques that give the best results for effective electrical diagnostics that don’t create “new problems” for your customers’ vehicles later down the road!

Technical specification Technical Tip Videos

Tech Tip Thursday: Master Your DMM Digital Multimeter

As the second tool in your diagnostic arsenal after the scantool, we need to use all the functions of the DMM. This webinar will cover using the DMM in testing to verify the scan tool data and how to test the circuits. You have the DMM, now get the most use from it!

Technical specification Technical Tip Videos

Tech Tip Thursday: Voltage Drop Testing

In this webinar, learn how to perform Voltage Drops for the best results, what voltage drops are really testing, why you need to master voltage drops, and how to determine if the problem is on the power or ground side.

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