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1997 Buick LeSabre Custom, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 3/27/2024

PCM input, from ICM, at PCM. 18x ref (Blue), 3x ref (Green) and CMP (Red). See iATN Library under Ignition for known good sensor inputs to the ICM

 

car Vehicle Data

1997 Buick LeSabre Custom 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

car Vehicle Data

1997 Buick LeSabre Custom 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good