Manifold Absolute Pressure Sensor

MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR VOLTAGE (B2300)

Pressure In-Hg (kPa)

⁽¹⁾ Volts

3.0 (10.0)

0.5

6.8 (23.1)

1.0

10.7 (36.1)

1.5

18.5 (62.3)

2.5

20.4 (68.8)

2.7

22.3 (75.4)

3.0

26.2 (88.4)

3.5

27.2 (91.7)

3.6

28.1 (95.0)

3.75

29.1 (98.2)

3.8

30.1 (101.5)

4.0

31.1 (104.8)

4.12

32.0 (108)

4.25

⁽¹⁾	Measure voltage using PCM pins in break-out box. See Fig 1 .

Fig 1: Identifying MAP Sensor Terminals (B2300)

Courtesy of MAZDA MOTORS CORP.