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Home >> Mazda >> 1994 >> RX7 2RTR-1308cc 80 >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Engine Lubrication >> Testing and Inspection
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Engine Lubrication: Testing and Inspection

OIL PRESSURE

Warning
^ Continuous exposure with USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after this work.

INSPECTION





1. Disconnect the connector and remove the oil pressure sensor.








2. Install the SST.
3. Stan the engine and let it warm up to operating temperature.
4. Run the engine at 3,000 rpm and note the gauge reading.

Note
^ Oil pressure varies with oil viscosity and temperature.
Oil pressure: 340 kPa (3.5 kgf.cm2, 50 psi) mm.

5. If the pressure is not as specified, check for the cause and repair.
6. Remove the SST.
7. Apply silicone sealant to the oil pressure sensor threads. Do not allow sealant in the pressure sensor hole.
8. Install the oil pressure sensor.

Tightening torque:
11-15 N.m (1.1-1.6 kgf.m, 8-11 ft. lbf)





9. Connect the sensor connector.
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