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2000 Buick LeSabre, MAF Waveform
Posted to the Waveform Library on 4/28/2006

MAF signal from a 2000 Buick. This is at idle. The waveform goes from good to bad, causing surging and stalls.

 

car Vehicle Data

2000 Buick LeSabre Custom 3.8L

VIN 1G4HP54KXY
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2000 Buick LeSabre Custom 3.8L

VIN 1G4HP54KXY
Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad