Are you thinking about purchasing a scanner for your car? Owning an automotive scanner will save you time and money by avoiding a trip to the automotive repair center or dealership. These days it is not uncommon to have the check engine light come on since the monitoring system that sets off the warning is very sensitive. If you end up doing the repair yourself the check engine light will remain on until it is reset.
It is not hard to reset your check engine light. There are manufacturers that sell pocket scanners that can be kept in your glove box. The pocket scanner makes resetting your check engine light an easy procedure and is easier than you might think. The pocket scanner comes with detailed instructions and is capable of reading and erasing codes with the push of one or two buttons. Along with the scanner will be a book or a CD that will tell you what each code means. There are a few nuisance codes and some of them could cause damage to your engine or other parts related to that system if not taken care of. This is why it is very important to know what code is making your check engine light come on. You do not want to reset the code without knowing what triggered it in the first place.
The Federal Government wants to notify you that your car could be contaminating the atmosphere. The main reason for the check engine light is to let you know if your emission system is out of whack. When the dash light comes on it is telling you there could be something wrong.
The check engine light can also let you know of a more serious problem with your car. If you have your own scanning device you will be able to answer that question when it comes on. This is a great reason to buy your own scanner. When your check engine light comes on you can take the first steps and diagnose the problem.
Once you have used the scanning tool a few times the check engine light will no longer be such a fear.