http://www.crunchgear.com/2010/02/24/in ... dc-outlet/
80$ maksava laite, joka kytketään autoon, ja sitten auto kuluttaa 18% vähemmän polttoainetta.
Onko ainoa syy miksi toimii, että lompakko kevenee --> auto kevenee --> auto kuluttaa vähemmän..“The device simply plugs into a vehicle’s DC outlet and stabilizes the electrical current flowing to the electrical control unit (ECU)–the computer that controls the engine’s fuel injection and ignition systems–to improve gas mileage. The device mitigates electrical interference from the stereo, lights, air conditioning, and more that can negatively affect the ECU’s ability to optimize fuel injection and fuel efficiency.”
![Laughing :lol:](./images/smilies/icon_lol.gif)