code P1409

2001 FORD TAURUS
142,000 MILES • 6 CYL • FWD • AUTOMATIC
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DAN MADDEN
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  • 1 POST
check engine light code 1409 what does it mean
Aug 6, 2009 at 7:27 PM
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BMRFIXIT
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  • 19,053 POSTS
Differential Pressure Feedback (DPF) EGR Sensor Faulty EGR Valve EGR Vacuum Regulator (VR) Solenoid Orifice Tube Assembly. DPFEGR Sensor Pressure Hoses Vacuum Lines Wiring Harness Circuits (DPFEGR, EVR, EVR PWR, SIG, SIG RTN & VREF) Faulty Powertrain Control Module (PCM)


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Aug 6, 2009 at 7:58 PM