I have a 93 400E and am in the process of changing the harness. I see mention of a "throttle actuator" on many posts on this site. Can anyone tell me what it is, where it is, and why it is? I am used to Bimmers which do not have such things (but seem to be over engineered just like the Benz machines). The only thing that keeps me from trying a big Lexus is that they are just too "mundane" for me. Plain vanilla! Thanks.

Garry
93 400E
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