What is the difference between electric and hydraulic power steering?
Ford has rolled out in its new models an Electric Power Steering system that replaces the previous Hydraulic Power Steering of its vehicles. The switch features a number of benefits for drivers and we are going to explain them all right here. Keep reading for the difference between the new and old engineering systems and why EPAS is going change your driving experience.
What is EPAS and how does it work?
The EPAS acronym stands for electric power assisted steering system. This system replaces the hydraulic pistons and pump with a motor to push the steering rack as drivers turn the wheel, effectively eliminating the problem of uneven pressure. This motor can be column mounted or positioned on the rack itself.
Ford’s EPAS takes the concept one step further with technology that only engages the power steering when needed. Driving at lower speeds, more agility is required and therefore the power steering will engage. While driving at higher speeds, such as highway driving, stiffer steering is required and the EPAS system does not engage. However, even when not active, the Ford EPAS system continues to monitor and adapt to road conditions to determine when it needs to engage.
Benefits of Ford’s Electric Power Assisted Steering
Improved Fuel Economy
More Agile Handling
Enhanced Steering Control
SAVE MONEY ON MAINTENANCE COSTS
NO Power Steering Fluid
NO Hydraulic Fluid Pumps
NO Hoses
Programable
Electric vs Hydraulic Power Steering
| Ford EPAS | Hydraulic Power Steering | |
|---|---|---|
| Electric Motor | How It Functions | Hydraulic Pump and Pistons |
| Available | Active Park Assist | Not Possible |
| Yes | Programmable | No |
| Change Digital Parameters | How To Adjust | Adjust Valves Manually |
For more information about Ford’s EPAS system, contact our team at Sherwood Ford.
