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Rear O2 Sensor mechanical fix for CEL code P0420

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Hey guys.
After seeing some guy trying to rip DSMers off in the classifieds section I decided to show you how to do this yourself.

He was charging 15-20 dollars for this when it only cost 8 to buy at your local auto store.

here is the link to ScoobyMods where I first read it.

http://www.scoobymods.com/forums/showthread.php?t=5468

I bought this myself and will be installing it soon so ill get pics up after I do it personally.
 
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