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P0503 Diagnostic Trouble Code Discussion for September 2008

VSS Circuit Intermittent

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Trouble Ticket Help Requests for DTC P0503
Help Request Posted
1997 Ford Explorer Eddie Bauer 4.0L Cuts out VIN: 1FMDU34E4V
P0503: Poor VSS performance. Hey guys, this one has me. I've tested all the wiring for both codes and they are all in the perameters that mitchell give me. I also replaced the VSS Sensor and the gear to it. I do hear a abmormal pattern when I put the steth on the vss and listen to the gea...
September 09, 2008