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Old 12-16-2006, 11:30 AM   #4
MNBoxster
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Join Date: Sep 2005
Location: Minneapolis/St. Paul, Minnesota, USA
Posts: 3,308
Quote:
Originally Posted by ohioboxster
Well, one month wait and one hour later I finished installing my factory Porsche 02 sensors. You will notice no check engine light and its throwing no codes! I had universal 02's installed and the car was throwing codes that they were all bad. Im extremely happy right now!
Hi,

You can use the Universals if you are sure to make the proper connections. The Universals (as the OEMs) get their Reference Air samples through the wire's Teflon insulation. If you use Crimp type conectors, you can seal off this source of Reference Air and the system will throw a code...

Happy Motoring!... Jim'99
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