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

Top waveform shows igt @ appx. 2400 rpm, single cylinder at the beginning of pattern shift from normal to erratic, showing normal width at left. Lower waveform shows igf confirmation back to pcm beginning to switch irregularly.

 

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