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2002 Dodge Dakota Question: how to replace an exhaust presure sensor high

 

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Visitor, 3.9L V6, Riverview, FL, July 05, 2010, 09:38

how do I replace an exhaust presure sensor high code P0478

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  • Answer #1

    July 18, 2010, 21:57
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     Enthusiast

    Before replacing the sensor have to exhaust checked. May be a clogged cat.

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