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1988 Buick LeSabre, Fuel Supply Scandata
Posted to the Waveform Library on 3/14/2004

Here we see the scanner shows the system is in closed loop at all times. This scanner is not telling the truth.

 

car Vehicle Data

1988 Buick LeSabre Limited 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
ConditionKnown Bad

car Vehicle Data

1988 Buick LeSabre Limited 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemFuel Supply
ConditionKnown Bad