Question about 2003 Ford Excursion

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Error code PP285

Emmission light stays on. Code is PP285. What is it and how do you fix it? Have diesel with 61,700 miles no symptoms

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The easiest way to find out what the code stands for is to call a near by AutoZone store. Tell them what year, make, model and engine you have. ask them if they can tell you what the code means.

Posted on Aug 04, 2008


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