
1997 Buick Century Custom 3.1L MIL Lamp on
This vehicle keeps setting a P0440 code. Have smoked EVAP system and found on leaks. Have gone in and activated both purge solenoid and vent solenoid with scan tool and both are working properly. Have tested fuel tank pressure sensor and is within spec and not...
FIX posted 11/27/2006
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Message Closed w/FIX
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VIN | 2G4WS52MXV |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0440 | EVAP System Leak Detected |
Message Closed w/FIX
Vehicle Data
1997 Buick Century Custom
VIN | 2G4WS52MXV |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0440 | EVAP System Leak Detected |