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If you do not repair the problem that caused the light to come on then it will never go off. If you repair the problem then remove the negative battery cable for 10 minutes and the light may go off. If it comes back on you did not repair the problem. If the light does not reset then the light will have to be reset with a OBD2 scan tool.
What else can I help you with?
What causes check engine light to come on after driving?
The Check Engine light comes on when the ECU detects a problem with the emissions system. Seek professional help.
Can you damage your accord driving long distances with the check engine light on?
yes
Why Check engine light flashes while driving and car hesitates for a bit then light goes out any suggestions?
engine is about to stall
What does it mean when the check engine light flashs in a 2002 Chevy Express van?
If the check engine light is flashing as you are driving it means you are about to destroy the catalytic converter(s). Stop the engine and get it to a garage.
What wrong with your 93 Ford Taurus sho the check engine light come on after driving awhile?
Check your sensors.
What driving cycle is required for computer to be ready to read after check engine light is reset in 1996 Saab 900 SE?
mine was around 100 miles
Check engine light came on and engine hesitating to start and skips while driving what would cause this?
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.
Why does my 1993 ford escort dies sometime while driving The fuel cut-off and check engine light sometimes comes on?
engine stalls sometimes driving
Engine staled while driving and the battery light came on then went off and then your check engine light is on would it be my alternator or battery that needs to be replaced?
your Alternator
Check engine light flashing on and off?
If your check engine light is flashing on and off with the engine running an engine cylinder misfire has been detected ( avoid heavy acceleration or deceleration while driving until repaired or you can damage the catalytic converter )
What is the dashboard light on mondeo zetec that resebles an engine?
That is the check engine light.That is the check engine light.
Check engine light came on after heavy driving in Geo Prizm 1994?
May have to change oil.
