[r lane]

Originally Posted by stownsen914

Was going to ask - is the rack turning? Guess I've always done my adjustments with the engine off so never thought about it.

If you take a look at the diagram here => https://forums.pelicanparts.com/porsche-911-technical-forum/379815-mfi-diagram-routing-hoses.html


I think the main rack may not turn, but the low-speed / idle circuit does appear to be on the rotating portion of the internal assembly.

I have always made adjustments with the engine off, but main rack does not spin, lower adjustment which is part of the governor does spin and is adjusted with engine off. Bob