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1992 Cadillac DeVille, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 4/9/2002

O2 signal viewed at 1ms/div after the addition of braided grounds for the alternator. The ripple is greatly reduced.

 

car Vehicle Data

1992 Cadillac DeVille 4.9L

VIN 1G6CD53B9N
Engine4.9 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs

car Vehicle Data

1992 Cadillac DeVille 4.9L

VIN 1G6CD53B9N
Engine4.9 L / 8 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs