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1999 Chevrolet Malibu, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 11/25/2014

After test drive, vehicle died then started back up, after raising engine speed up and releasing throttle the -21% LTFT is occurring again

 

car Vehicle Data

1999 Chevrolet Malibu 3.1L

Engine3.1 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

References

TECH: Rich at idle

car Vehicle Data

1999 Chevrolet Malibu 3.1L

Engine3.1 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

References

TECH: Rich at idle