Thread: Obdii Code P0402
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Old 07-02-2008, 09:46 AM
projectSHO89 projectSHO89 is offline
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Join Date: Oct 2002
Location: St. Louis (Out in the woods)
Vehicle: 1997 Ford F150 5.4
Posts: 3,432
Replace the DPFE sensor with a Motorcraft (only) unit, reset the PCM, and retest.

Steve
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