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1987 Buick Century Custom, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 4/15/2017

1987 Buick Century 2.5L VIN R -- White is EST, pink is Bypass, yellow is DREF, and green is ground. Known good capture from key on, through cranking, to running.

 

car Vehicle Data

1987 Buick Century Custom 2.5L

Engine2.5 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

car Vehicle Data

1987 Buick Century Custom 2.5L

Engine2.5 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good