0 280 100 037 MPS
Original part never opened and with adjusting screw still sealed
This Manifold Pressure Sensor is from my '73 914 2.0L. It is leaking, but it would still hold the vacuum long enough to measrue inductance. The measurments were done with an MTP 2325 multimeter.
I took 3 readings of the inductance at various vacuum levels.
Pressure (in. Hg)	1st reading (H)	2nd reading (H)	3rd reading (H)
15	0.686		0.666
13		0.711	0.703
12		0.735	0.725
11		0.756	0.75
10	0.784	0.777	0.772
8		0.823	0.813
7		0.845	0.844
6		0.877	0.866
5	0.908	0.902	0.89
4	0.926	0.926	0.92
0	1.137	1.144	1.144