Using wiring diagram to fix the check engine light codes in your dash panel

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Question:

I have this check engine light in my dash and have a code for it. My problem is I don't know how to use the wiring diagram in order to fix it. I am not a mechanic and could use your help if you can explain how to use the wiring diagram.

ATS Advisor:

Shown in the "LINK" above is a typical wiring diagram that we sent to ATS customers if they need a wiring diagram. As you can see, the path of the power and ground circuits are highlighted so you can understand how the system is working. As a member of ATS, we will explain to you the proper test and use of the wiring diagram. Once you tried it, you will know how simple it is. This way, you are not on your own trying to analyze it because it is already done for you.

ATS Tip:

Try searching this blog by typing the word "wiring diagram" in the above blogger search box (top left corner) and click "search this blog" and you will know everything about wiring diagram.