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How can you replace the dpfe sensor and reset the p0402 code on a 1996 ford explorer XL?
Wiki User
∙ 18y ago
I had this problem with a 99 Ranger. The DPFE is a rectangular unit about the size of a deck of cards, usually silver or black in color. It is located on top of the intake (mine was right in the center. It has a small vacuum hose on top and one on the bottom and a wire plug on the front. It is held on by 2 screws and takes only minutes to change. You clear the code by disconnecting the battery for a few minutes. Hope this helps.
Wiki User
∙ 18y ago
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