S 320 SWB (140.032) L6-3.2L (104.994) (1994)
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Manifold Pressure/Vacuum Sensor: Description and Operation
EVAP System With Monitoring Devises
The pressure sensor (B5/2) detects the intake manifold absolute pressure, or when the purge switch-over valve (Y27/6) is activated, the pressure in the
line between the charcoal canister and the purge control valve. This voltage signal is sent to the diagnostic module (N59).
Diagnostic Module Pressure Sensor (B5/2) Pressure/Output Voltage Chart
Input voltage to sensor = 5 V
U = Output voltage from sensor (volts)
Pabs = Pressure absolute (bar)
