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1998 GMC VS, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 6/12/2004

This vehicle is still during warm-up and can be seen to have switched from Open Loop to Closed Loop with absolutely no changes in STFT and LTFT - both sitting at 0%

 

car Vehicle Data

1998 GMC VS 3.8L

Engine3.8 L / 6 cyl
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ConditionKnown Good

car Vehicle Data

1998 GMC VS 3.8L

Engine3.8 L / 6 cyl
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ConditionKnown Good