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2005 Buick Allure CX 3.8L MIL Lamp on
Posted to GM Driveability on 4/25/2008 12 Replies

This vehicle comes in with check engine light on. Comes on after about a week after reset. Use Scan tool to close solenoid and did a smoke test, no leak found. Replace Fuel Cap, still comes on. Help!!!!!!!!!!!

12 Replies Received (View Replies)

  Related Documents & Media  2005 Buick Allure CX

 
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car Vehicle Data

2005 Buick Allure CX

VIN 2G4WJ56265
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4 Dr

Trouble Codes

P0445Oxygen Sensor (Bank 2 Sensor 1) Heater Performance
Message Closed

car Vehicle Data

2005 Buick Allure CX

VIN 2G4WJ56265
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4 Dr

Trouble Codes

P0445Oxygen Sensor (Bank 2 Sensor 1) Heater Performance