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Stumped on CODE P0172 (system Rich) @139K S70 1998

posted by  P K Bodyman on  Fri May 21 10:23 CST 2010
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Thanks again Klaus. I'll post tomorrow what I find, exhaust-wise. If the cat is deemed bad, what would be the results if I 'emptied' the cat inside, instead of replacing it. Would it set other codes? It sounds (and is) crude, but we did that in the '70's by removing the cat, ramming a rod through it till it is an empty shell and reinstalling it. Or we eliminated the cat and installed a "test pipe". But that was before OBD11.






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New Stumped on CODE P0172 (system Rich) @139K [S70][1998]
posted by  P K Bodyman  on Fri May 21 03:05 CST 2010 >


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