Not much different. Take pictures if in doubt. Throttle actuator removal, will result in a couple of busted vacuum lines, and a breather hose or two (check your engine, and you can guess which ones). Buy an extra gasket just in case.
Get the throttle actuator from a reputable rebuilder.
Does yours still have distributors?

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D