TUCSON(LM)
>2011 > G 2.0 DOHC > Engine Mechanical
System > Lubrication System > Oil Pressure
Switch>Repair procedures
Inspection
1.
Check the continuity between the terminal and
the body with an ohmmeter.
If there is no continuity, replace the oil
pressure switch.
2.
Check the continuity between the terminal and
the body when the fine wire is pushed. If there is continuity even
when the fine wire is pushed, replace the
switch.
3.
If there is no continuity when a 50kpa (7psi)
is applied throgh the oil hole, the switch is operaing
properly.
Check for air leakage. If air leaks, the
diaphragm is broken. Replace it.