dpfe sensor

2001 FORD EXPLORER
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DON CALLAHAN
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i am getting two codes P1401 dpfe sensor high voltage---P0303 cylinder three misfire Question:can the dpfe sensor be causing a dead misfire on cylinder 3 only -- compression,plug,wire,injector are all good thanks in advance don
Jan 14, 2011 at 9:55 PM
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WRENCHTECH
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No, the DPFE won't do that. It might be time for a compression test.
Jan 14, 2011 at 11:02 PM
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DON CALLAHAN
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tks ran the compression test 150 what else could it be ---- im lost tried the wire, the plug even put in a new injector and it has fire at it still not working
Jan 14, 2011 at 11:11 PM
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WRENCHTECH
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It either has to be fuel or spark and you will have to determine which before knowing which way to proceed.
Jan 14, 2011 at 11:15 PM