Hesitations everywhere in the power band - Page 2

AliasJerk · 06-26-2008, 08:59 PM

Quote:

Originally Posted by ironworker

If You Always Run Your Car With The Tank Almost Empty, Theres A Good Chance The Fuel Filter And Sock Are Clogged..

*sigh* looks like im pulling the fuel pump this weekend, my buddy has a spare one laying around his house.

I through another CEL today.. P0402, an EGR code... Damn it, I thought i had fixed this issue.

brapple · 06-26-2008, 10:14 PM

P0402 is the dpfe sensor ....

carbon tracking looks like a pencil line on the plugs and spark plug wires ... often very hard to see ... it provides a short so the voltage doesn't go to the plugm causing a miss. it might often do it under load.

AliasJerk · 06-26-2008, 10:20 PM

Quote:

Originally Posted by brapple

P0402 is the dpfe sensor ....

carbon tracking looks like a pencil line on the plugs and spark plug wires ... often very hard to see ... it provides a short so the voltage doesn't go to the plugm causing a miss. it might often do it under load.

I knew 402 was the DPFE, I had a good one on my car and swapped in a bad one

this was before I knew I had a vacuum leak, but I have another DPFE, I just have been lazy about swapping it.

06-26-2008, 10:14 PM	#12 (permalink)
brapple NECO Member Join Date: Oct 2004 Location: Enfield, CT Posts: 1,219	Re: Hesitations everywhere in the power band P0402 is the dpfe sensor .... carbon tracking looks like a pencil line on the plugs and spark plug wires ... often very hard to see ... it provides a short so the voltage doesn't go to the plugm causing a miss. it might often do it under load. __________________ - 95 Mystique LS Zetec 5-spd - 99 Contour SeVT Duratec 5-spd (3L and NPG Turbo Kit) - 2k Contour SVT - #2137

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