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1993 Lexus LS400, Ignition Waveform
Posted to the Waveform Library on 12/20/2013

IGT1, IGT2, and IGF2. ECM was dropping the IGT signal at 2000 RPMs.

 

car Vehicle Data

1993 Lexus LS400 4.0L

Engine4.0 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad

car Vehicle Data

1993 Lexus LS400 4.0L

Engine4.0 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemIgnition
Component
ConditionKnown Bad