2005 Hyundai Sonata Q&A
2005 Hyundai Sonata Question: engine light on all the time
engine light stay on all the time - Visitor
Some helpful information about the Check Engine Light, what it means and what to do in this article; http://repairpal.com/check-engine-light - fernando
Even thou the car runs great there is a problem it might be your co2 censor is bad have it checked. That was the issue with my 2003 sonata, once I replaced the co2 censor the check engine light came off after I drove it for about 50 miles... hope that help you - Visitor
Problems with the accelerator pedal position switch may cause the Check Engine Light to illuminate; an improved switch is available to fix this problem.
Hi again. Didn't see how to add to my original post so I am creating a new one. This is what I asked & got 4 terrific replies: 2.4L 4 Cylinder, Peoria, AZ, February 04, 2014, 22:27 Rookie C...
Low fuel level warning light is on all the time since I had the fuel regulator replaced. I cannot ever seeing that light on when the tank was full. Dealer says its ok, I do not believe them. Boo...
and also my rear window defogger stopped working. Had problems in the passed with the indicator light when it rained but it always came back to normal when it dried out. This time that's not happen...
On the 2.7L V6 and 2.4L 4 Cylinder, a defective exhaust gas recirculation (EGR) switching valve may cause an intermittent rough or unstable idle engine.