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P1409 Diagnostic Trouble Code Discussion for June 2009

EGR Valve (Stepper Motor) Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1409
Help Request Posted
1999 Ford F-250 Super Duty XL 6.8L Hesitation, Cuts out, Misfire, MIL Lamp on
P1409: Elec. Vac. Reg Ctrl. Circuit Malf. OK, trucks been everywhere. Last guy had it was a great Ford tech but he couldn't finish the truck and the story gets weird from there and winds up with me. I asked many questions and the Ford tech (whom I know is A+) said the tranny pan needed to be pulled an...
June 08, 2009