Most Ford vehicles on the road today are equipped with the Electronic Returnless Fuel (ERF) systems. These systems are tough to diagnose, especially if you don’t know the operation and components and how it is different from conventional systems. AVI and Jim Wilson will give you the information you need to know to diagnose and repair Ford ERF systems.
Video Clip:
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In this program Jim explains why ERF systems are tough to diagnose and why conventional fuel system testing does not work. He covers the components, how to identify ERF systems, the different types of ERF systems, how they work and how to diagnose them.
Hands-on testing using the scanner and labscope Why you can’t ramp the fuel pump
Runtime: 1.5 Hours
