Mercury V8 250

Vacuum Gauge versus MAP Sensor
This graph is correct at sea level only
a - MAP sensor (volt)
b - MAP sensor (kPa absolute)
c - MAP sensor (in. Hg absolute)
d - MAP sensor (psi)
e - Handheld vacuum gauge (in. Hg)
MAP Sensor (Volt)
MAP Sensor (kPa absolute)
MAP Sensor (in. Hg absolute)
MAP Sensor (psi)
Handheld Vacuum Gauge (in. Hg)
a
b
c
d
e
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Glossary, Reference Charts, and Conversions
90-8M0146617 eng JULY 2018 © 2018 Mercury Marine Page 1D-7