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DPFE sensor ???

What is it? Where is it? What's it do?

Took my 02 Town Car to the dealer witn the service engine light on & this is what they replaced. I'm curious as to it's function. I just bought this car & it's a lot more hi-tech that the 93 T-Bird I had. Lots of new things to learn.

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Reply to
David Starr
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David Starr opined in news: snipped-for-privacy@4ax.com:

I thought you LOVEd your Tbird!

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DPFE: Differential Pressure Feedback EGR; a more accurate type of EGR system that directly monitors the pressure drop across the metering orifice. Standard EGR is a Pressure Feedback EGR system, using a pressure sensor.

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Backyard Mechanic

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Thomas Moats

Thanks to all that replied.

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Reply to
David Starr

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berkshire bill

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