2003 Buick LeSabre Custom 3.8L MIL Lamp on,
we have a nice lesabre with no problems other than evap performnce genisys says vacuum excessive. there are no restrictions in any lines to and from canister vent valve, vacuum solenoid. pulled top off trunk no damage and ftp sensor always reads .22 but ftp is...
FIX posted 2/25/2005
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Message Closed w/FIX
Vehicle Data2003 Buick LeSabre Custom
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Buick LeSabre Custom
VIN | 1G4HP52K23 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On, |
Occurs | Always |
Misc. | Wo/Air Pump |
Trouble Codes
P0446 | EVAP Vent Control System Performance |