Map/BARO Pressure Sensor

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MAP/BARO FREQUENCY (BAROMETRIC PRESSURE)

Barometric Pressure (In. Hg)

⁽¹⁾ Frequency (Hz)

17.1

122.4

18.3

125.5

19.5

128.7

20.7

131.9

21.8

135.1

23.0

138.3

24.2

141.8

25.4

145.4

26.6

148.9

27.7

152.5

28.9

156.1

30.1

159.6

31.0

162.4

⁽¹⁾	Values may differ by as much as 6 Hz.

MAP/BARO FREQUENCY (MANIFOLD VACUUM) ⁽¹⁾

Manifold Vacuum (In. Hg)

⁽²⁾ Frequency (Hz)

0

159

3

150

6

141

9

133

12

125

15

117

18

109

21

102

24

95

27

88

30

80

⁽¹⁾	Based on barometric pressure of 30.0 in. Hg.

⁽²⁾	Values may differ by as much as 6 Hz.

MAP/BARO VOLTAGE

Elevation (Feet)	Volts
0	1.59
1000	1.56
2000	1.53
3000	1.50
4000	1.47
5000	1.44
6000	1.41
7000	1.39