NEED TO KNOW

If there’s something you or your workshop needs to know about, you’ll find it right here. Discover quality advice, news and insight from our experts that get straight to the point, so you can get on with delivering excellence.

Need to know page header image

EV battery health test routine

Vehicle Electronics & Engine Management Need to Know Distributors Technicians

Effective EV Battery Health Test Routine

Upgrading diagnostic tools is essential for technicians to effectively test and maintain the health of electric vehicle (EV) batteries, ensuring optimal performance and extended battery life.

How to clean fuel injectors | Masters of Motion

Gasoline Fuel Systems Need to Know Technicians

How to clean fuel injectors

Pick up some tips on how to clean fuel injectors and prepare them for the best performance inside a vehicle. Get more advice from the experts at Delphi.

Replacing A Crankshaft Sensor | Masters of Motion

Sensors Vehicle Electronics & Engine Management Need to Know Technicians

Replacing a crankshaft sensor

Experiencing engine problems? A crankshaft sensor replacement might be the answer – find out how to do it, how long it can take, and how much it can cost.

What are the Symptoms of a Bad Crankshaft Sensor | Masters of Motion

Sensors Vehicle Electronics & Engine Management Need to Know Technicians

What are the symptoms of a bad crankshaft sensor?

Faulty crankshaft sensor symptoms are easier to spot than you might think. Explore some of the most common symptoms so you know what to look for.

How to diagnose a faulty knock sensor | Masters of Motion

Sensors Vehicle Electronics & Engine Management Need to Know Technicians

How to diagnose a faulty knock sensor

Read our step-by-step guide to diagnosing a faulty knock sensor, which includes common symptoms, safety advice and other key information.

How to replace a knock sensor | Masters of Motion

Exhaust systems Knock sensors Sensors Vehicle Electronics & Engine Management Need to Know Technicians

How to replace a knock sensor

The knock sensor measures engine vibrations. Find out how to replace a knock sensor, and how to know when a replacement is needed.

What is a knock sensor and how does it work? | Masters of Motion

Knock sensors Sensors Vehicle Electronics & Engine Management Need to Know Distributors Technicians

What is a knock sensor and how does it work?

What is a knock sensor and how does it work? This guide explains what a knock sensor does, where it is located and how to replace the part.

D_Parts of exhaust system

Exhaust systems Need to Know Technicians

Parts of a vehicle exhaust system

Find out about the different parts inside a vehicle’s exhaust system and how they work with this handy guide from the experts at Delphi.

D_How a car exhaust system work.pdf

Exhaust systems Need to Know Technicians

How does a car exhaust system work?

Find out how the exhaust system inside a car works with this handy guide from the experts at Delphi. Discover more with Masters of Motion.

where to buy

Find out where to buy Delphi parts

where to repair

Find your nearest Service & Diesel Centres

SIGN UP

TO FIND OUT MORE

Fill out your details to hear more from our experts and get the latest updates from Delphi.

Select your Region