Technical Center - Delphi Technologies

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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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Fuel Management Fuel Systems How to Video DIYers Technicians

How to Perform a Voltage Drop Test

Insufficient pressure and flow are an indication that a fuel pump is under-performing, but do not necessarily mean that it is failing.

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Fuel Systems How to Technicians

How to remove and replace a diesel common rail injector

A step-by-step guide on how to remove and replace a common rail diesel injector. Before working on any high-pressure diesel system its good process to make sure that we've no residual pressure inside the vehicle.

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Fuel Management Fuel Systems How to DIYers Technicians

4 Steps on how to test fuel pressure and flow

Replacing a fuel pump can become a costly mistake if it is not the true cause of a fuel related problem.

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Batteries Vehicle Electronics & Engine Management How to Technical Tip DIYers Technicians

Battery Maintenance: 4 steps on cleaning

Last week, we talked about the importance of keeping your HVAC system clean for the health of your AC compressor. This week, let's take a look at another auto part that is often forgot; the auto battery and it's connections.

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Emissions Sensors How it works How to DIYers Technicians

Making sense of your sensors: Exhaust gas temperature sensor

Thanks to ever-stringent emissions legislation, exhaust gas temperature sensors are becoming increasingly popular in modern vehicles. And because they’re a high failure part, they’re becoming an increasingly popular repair too.

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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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Battery Maintenance: 8 steps on cleaning

Last week, we talked about the importance of keeping your HVAC system clean for the health of your AC compressor. This week, let's take a look at another auto part that is...

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Air Conditioning Repair Recommendations

Key devices such as the refrigerant identifier, electronic leak detection tool and temperature gun all need to be tested and adjustments made to ensure they are performing to manufacturer specifications...

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Electric vehicles in the aftermarket: Are you ready for the repair?

The global market for electric vehicles is growing rapidly. And just like their internal combustion engine-powered equivalents, will require timely, efficient servicing and repair as they age. This represents an enormous opportunity for the aftermarket...

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Delphi Product & Service Solutions launches new range of replacement turbochargers

Delphi Product & Service Solutions is launching a new range of replacement turbochargers that will help garages and engine specialists grow their businesses in line with the rapidly rising number of turbocharged cars and light commercial vehicles entering the independent service sector.

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Delphi: Partner with a Pioneer

Drivers demand more from their vehicles, expecting them to run as reliably in year 10 as they did in year one. Delphi is ideally positioned to meet such high expectations...

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10 diagnostic jobs that might surprise you

With cars fast becoming computers on wheels, parts that were once simple remove and refit jobs, may now require reprogramming or adapting after installation. Failure to teach the new part how to behave using a diagnostic tool can cause...

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Latest Resources

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Batteries Batteries General Maintenance and Tips Vehicle Electronics & Engine Management How to Technical Tip

Battery Maintenance: 8 steps on cleaning

Last week, we talked about the importance of keeping your HVAC system clean for the health of your AC compressor. This week, let's take a look at another auto part that is...

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Air Conditioning & Thermal Air Conditioning and Thermal General Maintenance and Tips Technical Tip Technicians

Air Conditioning Repair Recommendations

Key devices such as the refrigerant identifier, electronic leak detection tool and temperature gun all need to be tested and adjustments made to ensure they are performing to manufacturer specifications...

da-hybrid-electric-vehicle-first-look

Hybrid and Electric Vehicles Power Electronics Vehicle Electronics & Engine Management Technical Tip

Electric vehicles in the aftermarket: Are you ready for the repair?

The global market for electric vehicles is growing rapidly. And just like their internal combustion engine-powered equivalents, will require timely, efficient servicing and repair as they age. This represents an enormous opportunity for the aftermarket...

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