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CEL back on after replacing o2 sensor S70 1999

posted by  Joe Dirt on  Tue Dec 23 00:27 CST 2008
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last visit: Sat Oct 9 01:54 CST 2010
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The village idiot brings merriment to others!

I found that the PCV line was not actually connected but instead the hardened line was shoved in along side the other line, all neatly obscured by the foam insulation so it "looked connected" (yep I must have done that). So the normal (not so lean) exhaust smell is back. Removed platinum plugs, checked vaccum lines, pulled O2 and re-worked the funky bosch connection to the OEM connector. CEL still comes on after one trip from being cleared with P0135. Losing confidence; is rear o2 sensor actually the left most sensor (toward driver side)in the pipe as well as the left socket?






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New CEL back on after replacing o2 sensor [S70][1999]
posted by  Joe Dirt  on Sun Dec 21 15:58 CST 2008 >


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