VinceL
Explorer Addict
- Joined
- May 24, 2011
- Messages
- 2,301
- Reaction score
- 4
- City, State
- Frisco, TX
- Year, Model & Trim Level
- 2013 Explorer Limited
That is one of the advantages of EPAS. Since it is an electric motor, it does not create any engine drag like the old hydraulic pumps do. The EPAS runs off of the car's electrical system, which is charged by the alternator, which is more than likely clutched to reduce engine drag as much as possible by charging only when needed, improving gas mileage further. Ain't technology grand? 
