I am trying to figure "what's what" on my newly acquired 911 with a 930 motor.
Is the red sensor below a "boost pressure sensor"? I noticed there is not a wire on the other pole. The wire that is attached goes to the coil. If it is the boost pressure sensor then should there be a wire going to a gauge?
btw, I don't have a manual to refer to yet.
Thank you,
John