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There are many sensors on today's vehicles. However, when the check engine light comes on, it will provide a diagnostic trouble code indicating where the problem is coming from. If by chance you have that code, let me know what it is.
Now, if the light is on but the car continues running properly, chances are it is related to the Evaporative Emissions System (EVAP). What I need you to do is get the codes for me. First, here is a quick video showing how it is done:
I realize most people don't own a scanner. However, most nationally recognized parts stores will do it for free and tell you the codes. Also, often times they will lend or rent the tool needed. I need you to have that done and let me know what is found.
I will watch for your reply.
Tuesday, April 16th, 2019 AT 3:12 PM