Self-Diagnostic Systems: Notes
WARNING: This page is about a different car, the 2002 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Both gasoline and bi-fuel systems have self-diagnostic capabilities. For information on procedures for entering self-test modes and reading DTCs, see SELF-DIAGNOSTICS - EEC-V - GASOLINE & NGV
or SELF-DIAGNOSTICS - EEC-V - BI-FUEL
article.