dauna50

I' m owner of 1972 911E. I would like to find some web links discussing about the injection pump adjustment. What is the functioning principle? How to adjust it? Does somebody know? Please help me!

Thanks, regards.

Peter Zimmermann

Unless you're intimately familiar with the workings of MFI, as well as fuel systems in general, I respectfully urge you to find an experienced pro to help you. If you have a solid working knowledge of the system, a CO machine and hand tools, then you will need original Porsche factory manuals for the period in which your car was built.
Pete

DGaunt

Amen Peter

Tom Tweed

Start with John Hunt's MFI pages. More than enough to keep you busy for days. The "Check, Measure and Adjust" .pdf file linked from that page is essential.

TT