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P0404 Diagnostic Trouble Code Discussion for July 2008

EGR Position Sensor Performance


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Trouble Ticket Help Requests for DTC P0404
Help Request Posted
1998 Mazda Millenia S 2.3L Surge, Stall VIN: JM1TA2224W
P0404: EGR Valve Position Sensor Circuit Range/Performance. ... on a wrecker because it would not run. I started the vehicle up and pulled it into the shop and it started surging and the died. If you rev the engine up to 1500 rpm with the A/C off it will run good untill you let it idle also if you turn the A/C on it wi...
July 09, 2008
2003 Ford F-250 Super Duty XLT 6.0L hard start/ no power VIN: 1FTNW21P03
P0404: EGR Actuator Control Circuit Range/Performance. this diesel (not my specialty by any means) will take a long time to crank when cold, will have no power until it is warmed up. after truck is warmed up it will run great all day long. mil is off, codes in storage. i agreed with customer that problem is likely...
July 22, 2008
2003 Ford F-250 Super Duty XLT 6.0L hard start/ no power VIN: 1FTNW21P03
P0404: EGR Actuator Control Circuit Range/Performance. this diesel (not my specialty by any means) will take a long time to crank when cold, will have no power until it is warmed up. after truck is warmed up it will run great all day long. mil is off, codes in storage. i agreed with customer that problem is likely...
July 23, 2008
1998 Mazda Millenia S 2.3L Surge, Stall VIN: JM1TA2224W
P0404: EGR Valve Position Sensor Circuit Range/Performance. ... on a wrecker because it would not run. I started the vehicle up and pulled it into the shop and it started surging and the died. If you rev the engine up to 1500 rpm with the A/C off it will run good untill you let it idle also if you turn the A/C on it wi...
July 09, 2008
2003 Ford F-250 Super Duty XLT 6.0L hard start/ no power VIN: 1FTNW21P03
P0404: EGR Actuator Control Circuit Range/Performance. this diesel (not my specialty by any means) will take a long time to crank when cold, will have no power until it is warmed up. after truck is warmed up it will run great all day long. mil is off, codes in storage. i agreed with customer that problem is likely...
July 22, 2008
2003 Ford F-250 Super Duty XLT 6.0L hard start/ no power VIN: 1FTNW21P03
P0404: EGR Actuator Control Circuit Range/Performance. this diesel (not my specialty by any means) will take a long time to crank when cold, will have no power until it is warmed up. after truck is warmed up it will run great all day long. mil is off, codes in storage. i agreed with customer that problem is likely...
July 23, 2008