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The check engine light (service engine soon) comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, the problem is in the emissions or something that is affecting the effectiveness of the emissions, but other causes can trigger the light to come on, too. To determine the cause, the vehicle will need to be taken to AutoZone or a shop that has an OBD2 scanner, or for 1995 and earlier models, an OBD1 scanner, While a scanner will not give you the magic answer, it will give you a code that narrows down the problem area.
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Why is your check engine light on in your 2002 Hyundai?
If the check engine light it on a 2002 Hyundai Accent on one of the sensors is malfunctioning. The computer is acknowledging this and alerting the driver that there is a problem in the engine.
The Check engine light comes on in a 1999 Hyundai Sonata?
I have a 99 Hyundai Sonata That the check engine light came on, and # 3 & 5 Injectors were fouled
Will the check engine light come on if you take the seats out of a 2005 Hyundai elantra?
No the check engine light will not come on
Hyundai Accent check engine light?
it has a problem
Reset check engine light on a Hyundai elantra?
The check engine light, on your Hyundai Elantra can be reset by removing the fuse. Keep the fuse out for 10 seconds and replace it to its slot.
How do you reset the check engine light on a Hyundai?
you disconnect the battery for a couple minutes.
How do you reset check engine light on 2004 Hyundai Getz?
P 0172
Should the check engine light come on if the radiator fluid is in your 2011 Hyundai Santa Fe?
No
How do you reset check engine light on a 2003 Hyundai accent?
disconnect the battery for about 30 sec then reconnect it
Why is check engine light on 2005 Hyundai elantra?
take it to autozone and they'll tell you fro free
Reset check engine 1993 Hyundai excel?
To reset the check engine light on a 1993 Hyundai Excel, first, disconnect the negative terminal of the battery and leave it disconnected for about 10-15 minutes. This will reset the vehicle’s computer system and clear the check engine light. After reconnecting the battery, start the car to see if the light has turned off. However, if the light persists, it may indicate an ongoing issue that needs to be diagnosed.
What could be wrong when the check engine lights in on in a Hyundai Accent?
When my check engine light comes on, it is caused by the temperature sensor not working. As soon as the light comes on, my temperature drops to cool. If the light goes out, the temp gauge returns to normal.
