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2001 Chevrolet Impala LS 3.8L MIL Lamp on
I have a reading of 7% egr open with no symtomptons that the valve is open,flowchart says replace valve but gives no way to reset minimum voltage stored in pcm. replaceing the valve does not change the closed value. Am I spinning my wheels or is this an intern...
FIX posted 3/19/2010
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Message Closed w/FIX
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| VIN | 2G1WH55K21 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| 1404 | egr closed postion incorrect |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Impala LS
| VIN | 2G1WH55K21 |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| 1404 | egr closed postion incorrect |
13 Replies Received
13 Replies Received
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