well the check engine light is on in my moms van. took it to autozone for her and they said the EGR valve was bad, and didnt tell me the code number. well when i got home i started researching and found out to check the EGR valve pressure sensor, was just wondering how to go about doing that, or if anyone has had any expierience with it. it has the 3.8 motor by the way. thanks for any help.
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