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1999 Lexus ES300, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 12/26/2011

This is this Lexus at 3,000 rpms cutting out look at the IGF which is the individual coils sending back that they have had a firing event as you can see the pcm has lost its mind because this car has a bad rank sensor {low amplitude}.

 

car Vehicle Data

1999 Lexus ES300 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

1999 Lexus ES300 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad