V70 L5-2.4L VIN 55 B5254S (1998)
Fuel Tank Pressure Sensor: Specifications
FUEL TANK PRESSURE SENSOR
Sensor Voltage at Tank Pressure:
1.5 Volts at -2.5 kPa (7.5 in vac)
2.5 Volts at 0 pressure
4.5 Volts at 2.5 kPa (3.6 psi)
(Only used on certain models)