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2000 Oldsmobile Bravada 4.3L MIL Lamp on
Posted to GM Driveability on 3/15/2007 7 Replies

Customer just bought this 2000 Bravada. SES light is on with codes P0446, PO452 and PO453 I am not real familiar with these codes other than I know the 446 code can be just a loose gas cap. The other two are refering to low voltage and high voltage at the fuel...

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  Related Documents & Media  2000 Oldsmobile Bravada

 
Message Closed w/Summary

car Vehicle Data

2000 Oldsmobile Bravada

VIN 1GHDT13W0Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
P0452Fuel Tank Pressure Sensor Circuit Low Voltage
P0453Fuel Tank Pressure Sensor Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

2000 Oldsmobile Bravada

VIN 1GHDT13W0Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0446EVAP Vent Control System Performance
P0452Fuel Tank Pressure Sensor Circuit Low Voltage
P0453Fuel Tank Pressure Sensor Circuit High Voltage