P2000 code

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01-04-2010, 11:16 AM

Pompano

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P2000 code

I got this code that refers to "NOx absorber efficiency below threshold-bank 1".
Any idea what caused it and how to repare.

Thanks for your help.

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01-04-2010, 12:08 PM

12vcummins96

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it is either the o2 sensor after the cat or its the cat failing

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