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P0175 Diagnostic Trouble Code Discussion for August 2009

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2000 Dodge Intrepid R/T 3.5L MIL Lamp on VIN: 2B3HD76V6Y
P0175: Fuel System Rich (Bank 2). Hello out there in automotive repair land! I have this Intrepid that is rich on bank 2. It runs fine except for a slight miss idling in gear but does not show on the missfire counter. The fuel pressure is on the low side of spec but Bank 1 is almost zero on fu...
August 03, 2009
2002 Dodge Intrepid SE 2.7L Poor Idle Quality, Hesitation, MIL Lamp on VIN: 2B3HD46R92
P0175: Fuel System Rich (Bank 2). I have traced the problem to the EGR system unplug EGR and idle smooths out hesitation disapears and long term fuel trims go to near zero at idle. My problem is this is an electric EGR valve and two different scan tools do not show any data relating to EGR sys...
August 04, 2009
2003 Ford Taurus SE 3.0L MIL Lamp on VIN: 1FAFP55S03
P0175: fuel trim rich. This car keeps setting p0172,p0175 codes over the past 18 months.we have replaced the maf,fuel pump and most recently the fuel rail pressure sensor(all ford oe dealer parts) in attempt to repair.The problem only appears to occur at an extended idle-the fuel tr...
August 26, 2009