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Old 01-10-2017, 10:44 PM
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smj999smj smj999smj is offline
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2006 Pathfinder
2003 Frontier King Cab
2003 Frontier KC SVE 4x4
 
Join Date: Jun 2012
Location: Prospect, VA
Posts: 1,866
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There are two catalytic converters on a 2001 Frontier KA24DE. The upstream converter bolts right to the exhaust manifold. The downstream sensor is after the upstream converter, but probably before the rear converter.
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