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.
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.
what does a low battery light look like on a 2001 Saturn
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