The annoying high Idle (Yes, I've searched)

[KI4UJO]

Throttle plate is completely closed. Next?

[84driver]

Also AFM, timing, oil dipstick seal, oil filler cap seal, valve cover gasket, ICV adjustment... the Bentley gives a long list. You may have searched but you have by no means tried all the solutions. Grab the Bentley and a multimeter and get to checking!

[Jafxod]

Is your throttle plate closing fully?

this

[Ryann]

Is your throttle plate closing fully?

[KI4UJO]

Hello,
I'm new to R3V but not to BMW or forums in general.My 1985 318i restoration is into its second year, and I have still not solved this problem: The car idles around 1800 - 2000. I have replaced all of the vacuum hoses, and have cleaned the ICV with carb cleaner, throttle body cleaner, and soaked it in super clean for
4 hours. The ICV passes when I apply 12 volts to it. What is wrong? I'm hoping someone here knows, as I have already tried Bimmerforums.
Thank you