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1999 Chevrolet Lumina 3.1L MIL Lamp on
Please help me out here, this Lumina doesn't have any driveability issue other than the check engine light is on. the only code is the p0401 for insufficient egr flow. I can command the egr on with my scanner and the map voltage increases like it is supposed t...
FIX posted 11/27/2007
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Message Closed w/FIX
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18 Replies Received
18 Replies Received
Related Documents & Media | VIN | 2G1WL52M3X |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Lumina
| VIN | 2G1WL52M3X |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0401 | EGR System Insufficient Flow Detected |
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