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1994 Chevrolet Caprice, Ignition - Secondary Waveform
Posted to the Waveform Library on 5/14/2001

Waveform on the left cyl #8 is an image from an high resistance wire. Waveform on the right cyl #1 is from a known good cylinder. These two images is showing how a high resistance wire will effect burn voltage and burn time, but not firing KV.

 

car Vehicle Data

1994 Chevrolet Caprice Classic 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Good

car Vehicle Data

1994 Chevrolet Caprice Classic 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Good