Murano AWD V6-3.5L (VQ35) (2003)
5. Install pressure gauge.
6. Start engine and warm it up to normal operating temperature.
7. Check oil pressure with engine running under no-load.
If difference is extreme, check oil passage and oil pump for oil ISLC926 leaks.
8. After the inspections, install the oil pressure switch as follows:
a. Remove the old liquid gasket adhering to switch and engine.
b. Apply liquid gasket and tighten the oil pressure switch to specification.
Use Genuine Thread Sealant or equivalent.
12.3 - 17.2 Nm (1.25 - 1.75 kgf-cm, 9 - 12 ft. lbs.)