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The No-Throttle Lexus (99 GS400 - P1125)

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Added by MiAmigo
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Owner of this clean 1999 Lexus GS400 bought it an an auction with throttle problems.
It's setting a persistent P1125-Throttle Motor Control Circuit.
He limped it from 3 hours away to my shop for a diagnosis.

Parts cannon has been fired: used throttle body, motor, and reman ECM.

Place your bets now!

IVAN'S PICOSCOPE WAVEFORMS:
https://drive.google.com/drive/folders/145HXUFJiMCgnT5PMnltuuZxBCzmlqlzL?usp=sharing

THINKTOOL PROS:
https://www.amazon.com/dp/B08XXWHQVJ?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B08XXWHQVJ&asc_item-id=amzn1.ideas.NHZL00NIDEPF

Enjoy!
Ivan
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