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P1405 Diagnostic Trouble Code Discussion for August 2004

DPFE Sensor Upstream Hose Off or Plugged

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Trouble Ticket Help Requests for DTC P1405
Help Request Posted
1995 Ford Ranger STX 4.0L MIL Lamp on VIN: 1FTCR11X4S
P1405: Egr sensor upstream hose off or plugged. Vehicle came in with mil light on and p1405 code stored. Inspection revieled that egr sensor was plugged and hoses were brittle and cracked. Replaced sensor and hoses. Cleared code and test drove under same conditions as code was set. Released to customer. Two...
August 29, 2004
1995 Ford Windstar 3.8L Poor Idle Quality, Cuts out, Stall, Misfire, MIL Lamp on VIN: 2FMDA51485
P1405: dpfe upstream hose off. Hi super techs, this vehicle we think needs a computer, but before we do, I'd like to rattle the cage. We find no ground signal to injector #6. Pin 99 out of computer not grounding. Customer states at times it drops other cylinders. Cleared codes and these, pl...
August 31, 2004