ECU

Tomorrow’s world today: new technology we’ll see on our motors in 2020

new technology
Cars monitoring their driver for tiredness is becoming increasingly common (Picture Mazda)

The car industry is developing new technology faster than ever before. Here we investigate some of the great kit that will be fitted to new cars and should be available to buyers during 2020. It’s making cars ever safer and more user friendly. Read on for eight innovations that are on their way.

Upgrade your car after you’ve bought it

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Expert advice: what the ECU does and why it’s so vital for our car

ecu
All this is computer controlled. The ECU is normally positioned at the top and back of the engine bay (Picture iStock/jaym-z)

Modern cars are more like computers on wheels and central to that is the ECU. If the engine is the heart of the car, the Electronic Control Unit or ECU is its brain. Your car may develop a fault that you think is mechanical but actually the real culprit could be the electronics, caused by a malfunctioning ECU or one of its sensors.

The ECU is now such a crucial and integral part of our cars that I think it’s worth understanding exactly what it does.

What’s in a name?

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Telematics: How new Alert Me is helping to make cars clever

Green Flag Alert Me

Breaking down could become a thing of the past with telematics

Technology that only a few years ago would have seemed like a dream is now coming to a car near you. The latest can predict if your car is going to break down. It’s estimated it could save British drivers 38,000 hours waiting for roadside rescue with their conked-out car.

Green Flag Alert Me plugs into the car’s On-Board Diagnostics (OBD) port. From there, the matchbox-sized device monitors the car’s battery and electronic brain. This enables it to record changes such as the battery failing to hold its charge before the driver would ordinarily notice them. If it does see changes, Alert Me reports it to Green Flag over the mobile phone network. Green Flag then notifies the driver via a smartphone app. Continue reading

Breakdown causes: Why Green Flag is called out

Breakdown causes

Sensible drivers have breakdown cover and ring to be rescued

For some drivers, Friday the 13th really will be unlucky. They’ll be the thousands of car owners whose vehicles break down. Obviously cars are very complex machines with a lot of different components working together. At Green Flag we’re proud of our ability to get members’ cars going again when we attend breakdowns. And last year we helped out nearly 200,000 people. Here are the most popular reasons for calling out our technicians in 2014.  Continue reading