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P0404 Diagnostic Trouble Code Discussion for March 2006

EGR Position Sensor Performance


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Trouble Ticket Help Requests for DTC P0404
Help Request Posted
1998 Chevrolet Cavalier 2.2L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G1JC5245W
P0404: EGR Open Position Performance. this car came to shop with a running rough @ idle complaint. opened & closed egr using active commands with scan tool and could make car run reasonable. data stream on scan tool however still indicated egr position to be at 26% while desired egr was 0%. ta...
March 13, 2006
1998 Chevrolet Cavalier 2.2L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G1JC5245W
P0404: EGR Open Position Performance. this car came to shop with a running rough @ idle complaint. opened & closed egr using active commands with scan tool and could make car run reasonable. data stream on scan tool however still indicated egr position to be at 26% while desired egr was 0%. ta...
March 14, 2006
1998 Chevrolet Cavalier 2.2L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G1JC5245W
P0404: EGR Open Position Performance. this car came to shop with a running rough @ idle complaint. opened & closed egr using active commands with scan tool and could make car run reasonable. data stream on scan tool however still indicated egr position to be at 26% while desired egr was 0%. ta...
March 13, 2006
1998 Chevrolet Cavalier 2.2L Poor Idle Quality, Stall, Misfire, MIL Lamp on VIN: 1G1JC5245W
P0404: EGR Open Position Performance. this car came to shop with a running rough @ idle complaint. opened & closed egr using active commands with scan tool and could make car run reasonable. data stream on scan tool however still indicated egr position to be at 26% while desired egr was 0%. ta...
March 14, 2006