Oil Pressure Check
WARNING:
- Be careful not to get burned, as engine oil may be hot.
- When checking engine oil pressure, shift position should be "Parking position", and apply parking brake securely.
- Check engine oil level.
- Remove the radiator core support. Refer to Removal and Installation .
- Disconnect the generator "B" terminal nut. Refer to Exploded View .
- Disconnect the harness connector from the engine oil pressure sensor and remove engine oil pressure sensor (1) using a suitable tool.CAUTION: Do not drop or shock engine oil pressure sensor.
(2)
: Low pressure flexible pipe
- Install suitable tools (A/B).
- Install the radiator core support. Refer to Removal and Installation .
- Install and tighten the generator "B" terminal nut. Refer to Exploded View .
- Start engine and warm it up to normal operating temperature.
- Check oil pressure with engine running under no load.NOTE: When engine oil temperature is low, engine oil pressure becomes high.
Engine oil pressure
: Refer to Engine Oil Pressure .
If difference is extreme, check oil passage and oil pump for oil leaks.
- After the inspections, install engine oil pressure sensor as follows:
- Remove intake manifold. Refer to Removal and Installation .
- Remove suitable tool from cylinder block.
- Remove old liquid gasket from engine oil pressure sensor and engine.
- Apply liquid gasket and tighten engine oil pressure sensor to specification.
Use Genuine Silicone RTV Sealant or equivalent. Refer to Recommended Chemical Products and Sealants .
Tightening torque
: 14.8 N.m (1.5 kg-m, 11 ft-lb)
- Check engine oil level.
- Install the intake manifold. Refer to Removal and Installation .
- After warming up engine, check that there are no leaks.