Where is the OBD2 socket?
It is commonly beneath the dashboard on the driver’s side. Check the vehicle handbook for the exact position.
How is Fuel Saver installed?
Switch the engine off, line up the connector and press it gently into a compatible OBD2 socket. Keep the footwell clear.
What is the stated settling period?
The product information gives a period of about 240 km. Compare several complete fills before and after that distance.
Does 60% mean 60% less fuel?
No. It is the displayed discount on the three-device pack. The one-device and two-device packs show 50% and 55%.
How do I calculate UK mpg?
Divide miles driven by litres used, then multiply by 4.54609. Use complete fills and comparable routes.
What buying protection is displayed?
The purchase journey shows a 60-day money-back guarantee. Keep the order confirmation and packaging.