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2010 Kia Rio EX, Ignition Waveform
Posted to the Waveform Library on 2/21/2017

3rd and forth coil in the waveform had latent misfires, after moving coils, they were determined to be bad, closer zoom on the waveform showed less than 2 oscillations.

 

car Vehicle Data

2010 Kia Rio EX 1.6L

Engine1.6 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

2010 Kia Rio EX 1.6L

Engine1.6 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad