Bi-Fuel Relay Module
WARNING: This page is about a different car, the 2002 Ford Pickup and 2002 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If a fault exists in bi-fuel relay module, an AFCM DTC or driveability concern should be present.
Perform QUICK TEST in SELF-DIAGNOSTICS - EEC-V - BI-FUEL article. If no DTC has been set, repair by symptom. See SYMPTOM DIAGNOSIS under SYMPTOMS in TROUBLE SHOOTING - NO CODES - EEC-V - BI-FUEL article