I have a 99 Hyundai Sonata That the check engine light came on, and # 3 & 5 Injectors were fouled
It appears that if you disconnect the battery for 5 seconds you get your reset.
You can check the Hyundai site... www.hmaservice.com... Sign up and there is a wealth of information on it. I just replaced my cam shaft position sensor on my 1999 Hyundai Sonata 4 cyl 2.4. It was a bolt and a clip. 2 minutes and done.. SONATA(EF) > 1999 > Engine > Engine ControlComponent Location Index > Camshaft Position Sensor (V6) > Camshaft Position Sensor (V6) >
I have a 2000 sonata and I had the same problem. You may want to check the IAC and or clean the throttle body.
I have a 2000 Hyundai sonata, and I read in the manual that the air bag light comes on when it is time to have them serviced or checked. Also, check out sonata recalls. I have heard of some recalls concerning air bags on sonatas.
There must be a "check engine" light on. Start with investigating the DTC's (Diagnostic Trouble Codes).
The computer has detected a problem with the emissions system. Take it to a professional.
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.
4.5 quarts, and then check the dip stick.
it has a problem
Have someone read the codes set. Many auto parts stores will do this for you. The codes will give you a clue as to what the problem is.
check stop light