On a 2002 Ford Expedition : The " check engine " light is the " SERVICE ENGINE SOON " light just to the left of the fuel gauge
"How do you turn off the service engine light on a 2002 cadillac escalade?" When replacing oxygen sensors, will the service engine turn off?
The 2002 Ford Expedition has a V8 engine.
Indicative of problem with engine emission system
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
The 2002 Ford Expedition has a 4.6 L base engine size.
The 2002 Ford Expedition's engine produces 232 hp @ 4750 rpm.
The light could be burnt out.
Yes, there is an indicator light on the dash.
The 2002 Ford Expedition's engine produces 291 ft-lbs. @ 3450 rpm.
In front of the engine.
The check engine light means there is a problem with the emission systems on the vehicle. The service engine light means that a regular schedule service is needed. Most of the time this means you need an oil/filter change.