Analyzing Alternative Fuel Data
WARNING: This page is about a different car, the 2004 Ford Pickup Heritage. However, it is still accessible from the selected car via links, so may be relevant.
Once the fault area is identified, the circuit must be checked to determine if the wiring or component is at fault. When making circuit and component measurements, make sure all accessories, dome, trunk and hood lights are off. Use any of the following methods to diagnose a suspected alternative fuel wire circuit or device. Some methods are specific to a certain type of alternative fuel device.
- Coil resistance (solenoids/relays)
- Harness opens
- Harness shorts