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P0404 Diagnostic Trouble Code Discussion for July 2010

EGR Position Sensor Performance


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Trouble Ticket Help Requests for DTC P0404
Help Request Posted
2003 Ford F-450 Super Duty XL 6.0L No Start VIN: 1FDXF46P93
P0404: EGR Actuator Control Circuit Range/Performance. This truck will not start. crank but no start. at times it starts but then it will die. Has an ICP reading of 350psi. disconnected the icp sensor and that did nothing for it. I removed the valve covers to look for oil leaks out of the plugs but everything l...
July 07, 2010
2003 Ford F-450 Super Duty XL 6.0L No Start VIN: 1FDXF46P93
P0404: EGR Actuator Control Circuit Range/Performance. This truck will not start. crank but no start. at times it starts but then it will die. Has an ICP reading of 350psi. disconnected the icp sensor and that did nothing for it. I removed the valve covers to look for oil leaks out of the plugs but everything l...
July 08, 2010
2008 Ford F-350 Super Duty XL 6.4L Hesitation, Surge, Poor Fuel Economy VIN: 1FTWW31R78
P0404: egr position control perf. ... force DPF regeneration. egr was stuck at 16%, commanded egr closed with IDS and taped on valve. egr now at 0%. cleared all codes. KOEO= no codes. p246c & p2463 return sa soon as you star...
July 20, 2010
2004 Dodge Ram 1500 Truck SLT 5.7L Hesitation, MIL Lamp on VIN: 1D3HU18DX4
P0404: EGR Position Sensor Performance. Hello fellow Dodge techs. I hope someone can help me with this system that I"m not very familiar with. Owner brought truck in saying "intermittently truck was losing power and a light on the dash would come on when it happened.". Light turned out t...
July 21, 2010
2001 Chevrolet Express 2500 5.7L Hesitation, Misfire, MIL Lamp on
P0404: EGR Open Position Performance. ... position code due to the egr command is more than 10 percent differnet than what the pintle position really is. This happens intermittantly even with the new EGR. Upon acceleration a distinct loss of power is felt. Code P0101 ...
July 31, 2010
2003 Ford F-450 Super Duty XL 6.0L No Start VIN: 1FDXF46P93
P0404: EGR Actuator Control Circuit Range/Performance. This truck will not start. crank but no start. at times it starts but then it will die. Has an ICP reading of 350psi. disconnected the icp sensor and that did nothing for it. I removed the valve covers to look for oil leaks out of the plugs but everything l...
July 07, 2010
2003 Ford F-450 Super Duty XL 6.0L No Start VIN: 1FDXF46P93
P0404: EGR Actuator Control Circuit Range/Performance. This truck will not start. crank but no start. at times it starts but then it will die. Has an ICP reading of 350psi. disconnected the icp sensor and that did nothing for it. I removed the valve covers to look for oil leaks out of the plugs but everything l...
July 08, 2010
2008 Ford F-350 Super Duty XL 6.4L Hesitation, Surge, Poor Fuel Economy VIN: 1FTWW31R78
P0404: egr position control perf. ... force DPF regeneration. egr was stuck at 16%, commanded egr closed with IDS and taped on valve. egr now at 0%. cleared all codes. KOEO= no codes. p246c & p2463 return sa soon as you star...
July 20, 2010
2004 Dodge Ram 1500 Truck SLT 5.7L Hesitation, MIL Lamp on VIN: 1D3HU18DX4
P0404: EGR Position Sensor Performance. Hello fellow Dodge techs. I hope someone can help me with this system that I"m not very familiar with. Owner brought truck in saying "intermittently truck was losing power and a light on the dash would come on when it happened.". Light turned out t...
July 21, 2010
2001 Chevrolet Express 2500 5.7L Hesitation, Misfire, MIL Lamp on
P0404: EGR Open Position Performance. ... position code due to the egr command is more than 10 percent differnet than what the pintle position really is. This happens intermittantly even with the new EGR. Upon acceleration a distinct loss of power is felt. Code P0101 ...
July 31, 2010