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1997 Buick LeSabre Custom 3.8L Fuel Gauge
Posted to GM Electrical on 10/8/2008 3 Replies

this gauge always sits on 1/4 or full. we have no reference voltage at signal wire to sender. should have 5 volts. go to ecm to test for voltage and there is no wire at connector hole listed in alldata. tsb about updated diagrams and diagnostics appears to not...

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Message Closed w/Summary

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedFuel Gauge
ConditionsInaccurate
Message Closed w/Summary

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedFuel Gauge
ConditionsInaccurate