Engine Oil Pressure: Inspection

WARNING: This page is about a different variant/trim than selected.

Remove the collector cover.
Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
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Remove the oil pressure switch. Ref. to REMOVAL , Oil Pressure Switch.
Attach the oil pressure gauge to the cylinder block.

Fig 2: Attaching Oil Pressure Gauge To Cylinder Block
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Connect the ground cable to battery.

Fig 3: Connecting Ground Cable To Battery
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Start the engine, and measure the oil pressure.
NOTE:
- Standard value is based on an engine oil temperature of 80°C (176°F).
- If the oil pressure is out of specification, check oil pump, oil filter and lubrication line. Ref. to INSPECTION , Engine Lubrication System Trouble in General.
- If the oil pressure warning light is ON and oil pressure is within specification, check the oil pressure switch. Ref. to INSPECTION , Engine Lubrication System Trouble in General.
Engine oil pressure:

Standard

98 kPa (1.0 kgf/cm ² , 14 psi) or more (at 600 RPM)

392 kPa (4.0 kgf/cm ² , 57 psi) or more (at 6,000 RPM)
After inspection, install the related parts in the reverse order of removal.