I JUST REPLACE THE EGR VALVE ABOUT 3 WEEKS AGO AND THE CHECK ENGINE LIGHT CAME BACK ON BUT I DISCONNECTED THE BATTERY AND IT CAME OFF.
Dec 21, 2008 at 10:49 PM
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BLUELIGHTNIN6
CERTIFIED EXPERT
16,542 POSTS
Disconnecting the battery will reset the computer. The engine light will illuminate again within a few days if the problem is still present. If it does come back on, get the codes by having a local auto part store such as AutoZone scan your vehicle with a diagnostic scanner. They will do this for free. Post the engine codes that they give you and I will follow up.