Player0

Hi,
I have a 968 AOS with the small 3mm vacuum port on the top of it. I've been searching all night but I can't for the life of me figure out what hooks up to that port. The larger 3/4" port on top goes to the air intake for breather purposes.

Even the parts diagram doesn't seem to mention this port anyway.

Any help super welcome, thanks!

thomasmryan

should connect to the intake next to the brake booster port.

its purpose is a mystery.

Player0

Thanks!