service indicator FORD F150 2002 10.G Bi Fuel Supplement Manual

WARNING LIGHTS
With the engine running, the ªCheck Engine/Service Engine Soonº
indicator light (depending upon application) will illuminate on the
instrument cluster when the On Board Diagnostics System and/or the
Gaseous Fuel Injection System detects a malfunction in one of the
engine's emission controls. For more information, refer toWarning light
and chimesin theInstrumentationchapter of your Owner's Guide and
this supplement.
If a malfunction of the Gaseous Fuel
Injection System is detected with
the engine running in the gaseous
fuel mode, the green indicator light
on the fuel selector switch will flash
on and off.
The warning lights may illuminate or flash on and off (depending upon
application) without a driveability concern being noted. The vehicle will
usually be drivable and will not require towing. Contact a qualified Ford
dealership at the first available opportunity.
GASALT
Instrumentation and controls
15