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1994 Lexus ES300, IC Circuit Waveform
Posted to the Waveform Library on 10/26/2003

Top waveform igt@ appx. 1200 rpm, single cylinder showing 'ghost' waves of other coil firing signals. Lower waveform shows igf confirmation signal back to pcm switching regularly.

 

car Vehicle Data

1994 Lexus ES300 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionUnknown

car Vehicle Data

1994 Lexus ES300 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionUnknown