9-3 Coupe (9400) L4-2.0L Turbo (B205) (2001)
Manifold Pressure/Vacuum Sensor: Specifications
Manifold Absolute Pressure Sensor (431)
Pressure specified in kPa refers to absolute pressure, i.e. 100 kPa corresponds to atmospheric pressure at sea level.
When checking the pressure sensor with a pressure/vacuum pump, slightly lower voltages may be obtained at high altitudes.