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.
Yes, the Service Engine Soon light is the same as the Check Engine light.
why appear light ( service engine soon), after change oil on a 2001 ford pickup (f150)?
Run a diagnostic test to find out why the computer turned on the MIL (malfunction indicator light), repair whatever is wrong and the light should go off.
The vehicle is due a service soon
hubs
If the 2001 Mitsubishi Mirage won't start and has the service engine light on, you probably have an issue with a sensor. This could be a problem with an electrical or oxygen sensor.
That requires an OBDII engine scanner.
what does a low battery light look like on a 2001 Saturn
The PCM has detected a fualt in the car. Go to your local autozone or advanced auto to receive the SES Code and help in diagnosis of the issue.
Emissons problem
With ignition on, engine off, press the gas pedal down all the way 3 times within the first 5 seconds after turning the ignition on.
engine code reader go to autozone its free tgere