Pressure Sensor S/W Error (PE)
Is the
connected correctly to
Connector
the
and the
Main PCB
Pressure Switch
Is the
alright ?
Harness
YES
Is the resistance of the
out of range?
[Pin1 ~ Pin3]
21~23Ω)
NO
Is the air chamber and the tube clogged?
NO
Replace the
Main
PCB.
NO
?
Pressure Switch
YES
YES
Reconnect or repair the Connector.
Or replace the Harness.
Replace the
Pressure
Check air chamber and remove foreign material.
29
Switch.