it could be the main assembly relay under the drivers kickpanel
Hard driving can cause an engine to use oil, but not drastically. Coolant level should not be effected unless the engine overheats.
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.
After repairing the cause of the code, you reset it with a scan tool.
Driving through flood water would cause the ignition to fail and stall the engine.
No petrol's a good place to start!
You've run out of fuel...
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.
no oil in engine or water in radiator will cause engine to seriously o/heat! and eventually seize! major engine damage!!
lug nut were loose
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.
Gasoline pedal/air intake pedal
get an engine diagnostic scan.