Oil Pressure Check
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
- Be careful not to burn yourself, as engine oil may be hot.
- Put the shift selector in the Park "P" position and apply the parking brake securely.
- Check the engine oil level. Refer to ENGINE OIL LEVEL .
- Remove front fender protector side cover. Refer to Exploded View .
- Disconnect oil pressure sensor harness connector at the oil pressure sensor. Remove oil pressure sensor using suitable tool and install suitable tools (A/B).CAUTION: Do not drop or shock oil pressure sensor.
Engine oil pressure sensor
Exploded View (VQ35DD).
- Start the engine and warm it up to normal operating temperature.
- Check oil pressure with engine running under no-load, using suitable tool.NOTE:
- When engine oil temperature is low, engine oil pressure becomes high.
- If difference is extreme, check oil passage and oil pump for oil leaks.
Engine oil pressure
- After the inspections, install the oil pressure sensor using suitable tool as follows:
- Remove the old sealant from oil pressure sensor and engine.
- Apply thread sealant and tighten the oil pressure sensor to specification.
Use Genuine High Performance Thread Sealant, or equivalent. Refer to Fluids and Lubricants (for USA and Canada) .
Engine oil pressure sensor
Exploded View (VQ35DD).
- After warming up engine, make sure there are no engine oil leaks.
- Install front fender protector side cover. Refer to Exploded View .