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need help deciphering trouble code

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Old Oct 12, 2006 | 07:31 PM
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90blue5.0's Avatar
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need help deciphering trouble code

I just got a code scanner and it pulled a P0402 code and the book says this is "exhaust gas recirculation flow excessive detected". This was accompanied with a blinking "catalyst monitor" and "evaporative system monitor" light on the reader.

What does all this mean? what is wrong with my escape?
 
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Old Oct 13, 2006 | 07:49 AM
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What year and how many miles?

The faulty DPFE sensor may be covered by an additional "extended" warranty.

Steve
 
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Old Oct 16, 2006 | 07:32 PM
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search DPFE, just went thru same prob. Lotsa good info. Follow the threads in my post.
 
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