P0404 Diagnostic Trouble Code Discussion for March 2006
EGR Position Sensor Performance
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| 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 |
