Could be about 100 different things but first thing to check would be your gas cap If it is loose or not sealing it will turn on the light. Note If that is the problem after it's tightened light will still stay on for 2-3 days have you changed the air filter. I have a 99, the light came on because the air filter needed to be replaced.
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.
There are several reasons why a service engine light comes on in a 2005 Nissan Pathfinder. A few reasons could be a loose gas cap or the fuel sensor.
Reasons the service engine light does not come on: The bulb is burned out. I would suspect this first. There is a wiring problem. The engine control module is bad.
A service engine light can come on for many reasons. Someone can take the vehicle to the dealership or auto parts store to have them read the code and let them know what the issue is.
There could be several reasons why a Nissan Sentra service engine light is coming on. The car may need an oil change, tune up, or there could be a major engine problem.
The service engine light is the same thing as a check engine light.
Not running on all cylinders? Engine light on? Bring to shop to have scanned
yes it can ! most new cars the check engine light can come on for many reasons. even a bad gas cap will trigger this light to come on
Yes, the Service Engine Soon light is the same as the Check Engine light.
No
reset service engine light
There could be several reasons why a 2000 Pontiac Grand Am service engine light soon has come on. The engine may need a tune up, the timing belt may need changed, or even a bad fuel pump.