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P0406 Diagnostic Trouble Code Discussion for January 2005

EGR Position Sensor High Voltage

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Trouble Ticket Help Requests for DTC P0406
Help Request Posted
1996 Ford Explorer Eddie Bauer 4.0L MIL Lamp on VIN: 1FMDU34X3T
P0406: bank 1catalyst effiency below linits. Hello All- This vehicle came in before the holidays with the check engine light on and a sputter heard at the tailpipe along with a rough idle. The vehicle runs great during normal driving and customer said the fuel milege was the best ever. New plugs and wire...
January 12, 2005