General Reference Charts; Manifold Vacuum And Pressure - Mercury V6 175 Diagnostic Manual

General Reference Charts

Manifold Vacuum and Pressure

Manifold Vacuum
psi
0
1/4
1/2
3/4
1
1‑1/4
1‑1/2
1‑3/4
2
2‑1/4
2‑1/2
2‑3/4
3
3‑1/4
3‑1/2
3‑3/4
4
4‑1/4
4‑1/2
4‑3/4
5
5‑1/4
5‑1/2
5‑3/4
6
6‑1/4
6‑1/2
6‑3/4
7
7‑1/4
90-8M0146617 eng JULY 2018
Absolute Pressure
psi kPa
14.7 101.3
14.45 99.6
14.2 97.9
13.95 96.2
13.7 94.4
13.45 92.7
13.2 91.0
12.95 89.3
12.7 87.5
12.45 85.8
12.2 84.1
11.95 82.4
11.7 80.6
11.45 78.9
11.2 77.2
10.95 75.5
10.7 73.8
10.45 72.0
10.2 70.3
9.95 68.6
9.7 66.9
9.45 65.1
9.2 63.4
8.95 61.7
8.7 60.0
8.45 58.2
8.2 56.5
7.95 54.8
7.7 53.1
7.45 51.4
Glossary, Reference Charts, and Conversions
Manifold Vacuum
psi
7‑1/2
7‑3/4
8
8‑1/4
8‑1/2
8‑3/4
9
9‑1/4
9‑1/2
9‑3/4
10
10‑1/4
10‑1/2
10‑3/4
11
11‑1/4
11‑1/2
11‑3/4
12
12‑1/4
12‑1/2
12‑3/4
13
13‑1/4
13‑1/2
13‑3/4
14
14‑1/4
14‑1/2
© 2018 Mercury Marine
Absolute Pressure
psi kPa
7.2 49.6
6.95 47.9
6.7 46.2
6.45 44.5
6.2 42.7
5.95 41.0
5.7 39.3
5.45 37.6
5.2 35.8
4.95 34.1
4.7 32.4
4.45 30.7
4.2 29.0
3.95 27.2
3.7 25.5
3.45 23.8
3.2 22.1
2.95 20.3
2.7 18.6
2.45 16.9
2.2 15.2
1.95 13.4
1.7 11.7
1.45 10.0
1.2 8.3
0.95 6.5
0.7 4.8
0.45 3.1
0.2 1.4
Page 1D-5