Cool Check Engine Light Pass Smog References. These issues can range from minor sensor malfunctions to more significant problems. Web if you clear the check engine light, smog will appear on your vehicle.
There can be a million and one reasons for that little orange check engine light to illuminate. If you take your car to a certified repair technician, he should be able to diagnose the reason why your check engine light/mil is illuminated and give you an. Once again, your car will not pass an emissions test if your “check engine” light is illuminated.
