Resource Center | Delphi Auto Parts

At Delphi Technologies, our goal is to keep you a step ahead in servicing and maintaining every vehicle that comes into your shop. Our information library will be stocked with helpful articles, tips, instruction guides, videos and more from our engineers and our service trainers.

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Compressor oil quality and quantity

Compressor oil, also known as refrigerant oil, is vital to the operation of the air conditioning (A/C) system. Not only does it lubricate the compressor’s internal components,...

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GDi Servicing: Don't let carbon build-up become a big issue

No new technology is trouble free, and unfortunately GDi is no exception. Here we take a look at one of the most common service issues – carbon build-up – and how you can help...

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How-to

The basics of EGRs - what they do, how they work, how to troubleshoot

Integral to the vehicle’s engine management system, the aptly named exhaust gas recirculation valve, or EGR valve for short, recirculates finely metered quantities of exhaust...

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How-to

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 air con or air conditioning (A/C) system, won’t be as efficient in...

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Common GDi service issues

GDi pumps being manufactured by Delphi Technologies. Despite making its debut in the mid 1950’s, Gasoline Direction Injection ( GDi ) has only recently come into its own, as...

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Best practice advice on strut mount replacement

You know that wishbones, ball joints and link stabilizers are all key when it comes to servicing steering and suspension, but what about the top strut mount? Perhaps the...

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How to spot cheap imitations of diagnostics tools

The transition to electronic diagnostics has helped to revolutionize the automotive industry. Being able to plug in to a vehicle and run a software program that accurately...

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How to diagnose typical CRI faults on a Ford Mondeo 2.0 TDCi

Here are some possible symptoms and typical fault codes for a Common Rail Injector (CRI) on a Ford Mondeo 2.0 TDCi. Could be causing the engine to run erratically, resulting...

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How to do oil change reset on vehicles with a Diesel Particulate Filter (DPF)

This function resets the parameters in the data list for the engine oil quality and the distance to the next oil change. This operation must be carried out when changing the...

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How to interpret diagnostic fault codes for DS Series

With diagnostics becoming more and more essential to a garage's business, it is important that the diagnostic procedure is as efficient as possible. Many people use fault...

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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. The purpose...

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How-to

How to replace a fuel pump wiring harness

Let’s take a look at how to replace an old wiring harness, or pigtail, with the new one that is supplied with your new fuel pump module. This replacement is essential, or your...

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Welcome to the Resource Center

Latest Resources

Best practice advice for servicing Common Rail injectors

How to diagnose a shaking steering wheel

Quick tips for better ignition coil repairs

Fitting directional brake pads the right way

All Resources

Compressor oil quality and quantity

GDi Servicing: Don't let carbon build-up become a big issue

The basics of EGRs - what they do, how they work, how to troubleshoot

What you need to know about air-con regassing

Common GDi service issues

Best practice advice on strut mount replacement

How to spot cheap imitations of diagnostics tools

How to diagnose typical CRI faults on a Ford Mondeo 2.0 TDCi

How to do oil change reset on vehicles with a Diesel Particulate Filter (DPF)

How to interpret diagnostic fault codes for DS Series

Why oil balancing is critical when replacing a compressor

How to replace a fuel pump wiring harness

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