Manifold Absolute Pressure/Barometric Pressure (Map/BARO)

WARNING: This page is about a different car, the 1995 Ford RV Cutaway, 1995 Ford Econoline, 1995 Ford Cutaway, and 1995 Ford Club Wagon. However, it is still accessible from the selected car via links, so may be relevant.

SENSOR

NOTE: For terminal identification, see appropriate article in the ENGINE PERFORMANCE section:

MAP/BARO SENSOR FREQUENCY SPECIFICATIONS

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 3 Hz. See appropriate TESTS W/CODES article reference at the beginning of this section for terminal identification.

MAP/BARO SENSOR VOLTAGE SPECIFICATIONS

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

MAP SENSOR SPECIFICATIONS⁽¹⁾

Manifold Vacuum (In. Hg)

⁽²⁾ Frequency (Hz)

159

150

141

133

125

117

109

102

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

⁽²⁾	Values may differ by as much as 3 Hz. See appropriate TESTS W/CODES article reference at the beginning of this section for terminal identification.