
2001 Pontiac Bonneville SSEi 3.8L MIL Lamp on
I have recently recieved this car after it has been to two different GM dealers, multiple times for code P0401. The light will come about every 7-10 days and if left on will turn off some times and then reappear. They have replaced EGR twice, clened the passag...
Summary posted 6/27/2007
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Message Closed w/Summary
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VIN | 1G2HZ541X1 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Egr System, EFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | Ssei Supercharged Sedan |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/Summary
Vehicle Data
2001 Pontiac Bonneville SSEi
VIN | 1G2HZ541X1 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / Egr System, EFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | Ssei Supercharged Sedan |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |